Current File : /home/admin/domains/happytokorea.net/public_html/pgu5bl/cache/e82dea2062c9a343a51f53cca2de3db8
a:5:{s:8:"template";s:15628:"<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8"/>
<meta content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" name="viewport"/>
<title>{{ keyword }}</title>
<link href="https://fonts.googleapis.com/css?family=Lato%3A100%2C300%2C400%2C700%2C900%2C100italic%2C300italic%2C400italic%2C700italic%2C900italic%7CPoppins%3A100%2C200%2C300%2C400%2C500%2C600%2C700%2C800%2C900%2C100italic%2C200italic%2C300italic%2C400italic%2C500italic%2C600italic%2C700italic%2C800italic%2C900italic&ver=1561768425" id="redux-google-fonts-woodmart_options-css" media="all" rel="stylesheet" type="text/css"/>
<style rel="stylesheet" type="text/css">
@charset "utf-8";.has-drop-cap:not(:focus):first-letter{float:left;font-size:8.4em;line-height:.68;font-weight:100;margin:.05em .1em 0 0;text-transform:uppercase;font-style:normal}.wc-block-product-categories__button:not(:disabled):not([aria-disabled=true]):hover{background-color:#fff;color:#191e23;box-shadow:inset 0 0 0 1px #e2e4e7,inset 0 0 0 2px #fff,0 1px 1px rgba(25,30,35,.2)}.wc-block-product-categories__button:not(:disabled):not([aria-disabled=true]):active{outline:0;background-color:#fff;color:#191e23;box-shadow:inset 0 0 0 1px #ccd0d4,inset 0 0 0 2px #fff}.wc-block-product-search .wc-block-product-search__button:not(:disabled):not([aria-disabled=true]):hover{background-color:#fff;color:#191e23;box-shadow:inset 0 0 0 1px #e2e4e7,inset 0 0 0 2px #fff,0 1px 1px rgba(25,30,35,.2)}.wc-block-product-search .wc-block-product-search__button:not(:disabled):not([aria-disabled=true]):active{outline:0;background-color:#fff;color:#191e23;box-shadow:inset 0 0 0 1px #ccd0d4,inset 0 0 0 2px #fff}
@font-face{font-family:Poppins;font-style:normal;font-weight:300;src:local('Poppins Light'),local('Poppins-Light'),url(https://fonts.gstatic.com/s/poppins/v9/pxiByp8kv8JHgFVrLDz8Z1xlEA.ttf) format('truetype')}@font-face{font-family:Poppins;font-style:normal;font-weight:400;src:local('Poppins Regular'),local('Poppins-Regular'),url(https://fonts.gstatic.com/s/poppins/v9/pxiEyp8kv8JHgFVrJJfedw.ttf) format('truetype')}@font-face{font-family:Poppins;font-style:normal;font-weight:500;src:local('Poppins Medium'),local('Poppins-Medium'),url(https://fonts.gstatic.com/s/poppins/v9/pxiByp8kv8JHgFVrLGT9Z1xlEA.ttf) format('truetype')}
@-ms-viewport{width:device-width}html{box-sizing:border-box;-ms-overflow-style:scrollbar}*,::after,::before{box-sizing:inherit}.container{width:100%;padding-right:15px;padding-left:15px;margin-right:auto;margin-left:auto}@media (min-width:576px){.container{max-width:100%}}@media (min-width:769px){.container{max-width:100%}}@media (min-width:1025px){.container{max-width:100%}}@media (min-width:1200px){.container{max-width:1222px}}.row{display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap;margin-right:-15px;margin-left:-15px}a,body,div,footer,h1,header,html,i,li,span,ul{margin:0;padding:0;border:0;font:inherit;font-size:100%;vertical-align:baseline}*{-webkit-box-sizing:border-box;box-sizing:border-box}:after,:before{-webkit-box-sizing:border-box;box-sizing:border-box}html{line-height:1}ul{list-style:none}footer,header{display:block}a{-ms-touch-action:manipulation;touch-action:manipulation} html{font-family:sans-serif;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}body{overflow-x:hidden;margin:0;line-height:1.6;font-size:14px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;color:#777;background-color:#fff}a{color:#3f3f3f;text-decoration:none;-webkit-transition:all .25s ease;transition:all .25s ease}a:active,a:focus,a:hover{text-decoration:none;outline:0}a:focus{outline:0}h1{font-size:28px}ul{line-height:1.4}i.fa:before{margin-left:1px;margin-right:1px}.color-scheme-light{color:rgba(255,255,255,.8)}.website-wrapper{position:relative;overflow:hidden;background-color:#fff}.main-page-wrapper{padding-top:40px;margin-top:-40px;background-color:#fff}.whb-header{margin-bottom:40px}.whb-flex-row{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row;-ms-flex-wrap:nowrap;flex-wrap:nowrap;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.whb-column{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.whb-col-left,.whb-mobile-left{-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start;margin-left:-10px}.whb-flex-flex-middle .whb-col-center{-webkit-box-flex:1;-ms-flex:1 1 0px;flex:1 1 0}.whb-general-header .whb-mobile-left{-webkit-box-flex:1;-ms-flex:1 1 0px;flex:1 1 0}.whb-main-header{position:relative;top:0;left:0;right:0;z-index:390;backface-visibility:hidden;-webkit-backface-visibility:hidden}.whb-scroll-stick .whb-flex-row{-webkit-transition:height .2s ease;transition:height .2s ease}.whb-scroll-stick .main-nav .item-level-0>a,.whb-scroll-stick .woodmart-burger-icon{-webkit-transition:all .25s ease,height .2s ease;transition:all .25s ease,height .2s ease}.whb-row{-webkit-transition:background-color .2s ease;transition:background-color .2s ease}.whb-color-dark:not(.whb-with-bg){background-color:#fff}.woodmart-logo{display:inline-block}.woodmart-burger-icon{display:-webkit-inline-box;display:-ms-inline-flexbox;display:inline-flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;height:40px;line-height:1;color:#333;cursor:pointer;-moz-user-select:none;-webkit-user-select:none;-ms-user-select:none;-webkit-transition:all .25s ease;transition:all .25s ease}.woodmart-burger-icon .woodmart-burger{position:relative;margin-top:6px;margin-bottom:6px}.woodmart-burger-icon .woodmart-burger,.woodmart-burger-icon .woodmart-burger::after,.woodmart-burger-icon .woodmart-burger::before{display:inline-block;width:18px;height:2px;background-color:currentColor;-webkit-transition:width .25s ease;transition:width .25s ease}.woodmart-burger-icon .woodmart-burger::after,.woodmart-burger-icon .woodmart-burger::before{position:absolute;content:"";left:0}.woodmart-burger-icon .woodmart-burger::before{top:-6px}.woodmart-burger-icon .woodmart-burger::after{top:6px}.woodmart-burger-icon .woodmart-burger-label{font-size:13px;font-weight:600;text-transform:uppercase;margin-left:8px}.woodmart-burger-icon:hover{color:rgba(51,51,51,.6)}.woodmart-burger-icon:hover .woodmart-burger,.woodmart-burger-icon:hover .woodmart-burger:after,.woodmart-burger-icon:hover .woodmart-burger:before{background-color:currentColor}.woodmart-burger-icon:hover .woodmart-burger:before{width:12px}.woodmart-burger-icon:hover .woodmart-burger:after{width:10px}.whb-mobile-nav-icon.mobile-style-icon .woodmart-burger-label{display:none}.woodmart-prefooter{background-color:#fff;padding-bottom:40px}.copyrights-wrapper{border-top:1px solid}.color-scheme-light .copyrights-wrapper{border-color:rgba(255,255,255,.1)}.min-footer{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-webkit-box-align:center;-ms-flex-align:center;align-items:center;padding-top:20px;padding-bottom:20px;margin-left:-15px;margin-right:-15px}.min-footer>div{-webkit-box-flex:1;-ms-flex:1 0 50%;flex:1 0 50%;max-width:50%;padding-left:15px;padding-right:15px;line-height:1.2}.min-footer .col-right{text-align:right}.btn.btn-style-bordered:not(:hover){background-color:transparent!important}.scrollToTop{position:fixed;bottom:20px;right:20px;width:50px;height:50px;color:#333;text-align:center;z-index:350;font-size:0;border-radius:50%;-webkit-box-shadow:0 0 5px rgba(0,0,0,.17);box-shadow:0 0 5px rgba(0,0,0,.17);background-color:rgba(255,255,255,.9);opacity:0;pointer-events:none;transform:translateX(100%);-webkit-transform:translateX(100%);backface-visibility:hidden;-webkit-backface-visibility:hidden}.scrollToTop:after{content:"\f112";font-family:woodmart-font;display:inline-block;font-size:16px;line-height:50px;font-weight:600}.scrollToTop:hover{color:#777}.woodmart-load-more:not(:hover){background-color:transparent!important}.woodmart-navigation .menu{display:-webkit-inline-box;display:-ms-inline-flexbox;display:inline-flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-ms-flex-wrap:wrap;flex-wrap:wrap}.woodmart-navigation .menu li a i{margin-right:7px;font-size:115%}.woodmart-navigation .item-level-0>a{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row;-webkit-box-align:center;-ms-flex-align:center;align-items:center;padding-left:10px;padding-right:10px;line-height:1;letter-spacing:.2px;text-transform:uppercase}.woodmart-navigation .item-level-0.menu-item-has-children{position:relative}.woodmart-navigation .item-level-0.menu-item-has-children>a{position:relative}.woodmart-navigation .item-level-0.menu-item-has-children>a:after{content:"\f107";margin-left:4px;font-size:100%;font-style:normal;color:rgba(82,82,82,.45);font-weight:400;font-family:FontAwesome}.woodmart-navigation.menu-center{text-align:center}.main-nav{-webkit-box-flex:1;-ms-flex:1 1 auto;flex:1 1 auto}.main-nav .item-level-0>a{font-size:13px;font-weight:600;height:40px}.navigation-style-separated .item-level-0{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row}.navigation-style-separated .item-level-0:not(:last-child):after{content:"";border-right:1px solid}.navigation-style-separated .item-level-0{-webkit-box-align:center;-ms-flex-align:center;align-items:center}.navigation-style-separated .item-level-0:not(:last-child):after{height:18px}.color-scheme-light ::-webkit-input-placeholder{color:rgba(255,255,255,.6)}.color-scheme-light ::-moz-placeholder{color:rgba(255,255,255,.6)}.color-scheme-light :-moz-placeholder{color:rgba(255,255,255,.6)}.color-scheme-light :-ms-input-placeholder{color:rgba(255,255,255,.6)}.woodmart-hover-button .hover-mask>a:not(:hover),.woodmart-hover-info-alt .product-actions>a:not(:hover){background-color:transparent!important}.group_table td.product-quantity>a:not(:hover){background-color:transparent!important}.woocommerce-invalid input:not(:focus){border-color:#ca1919}.woodmart-dark .comment-respond .stars a:not(:hover):not(.active){color:rgba(255,255,255,.6)}.copyrights-wrapper{border-color:rgba(129,129,129,.2)}a:hover{color:#7eb934}body{font-family:lato,Arial,Helvetica,sans-serif}h1{font-family:Poppins,Arial,Helvetica,sans-serif}.main-nav .item-level-0>a,.woodmart-burger-icon .woodmart-burger-label{font-family:lato,Arial,Helvetica,sans-serif}.site-logo,.woodmart-burger-icon{padding-left:10px;padding-right:10px}h1{color:#2d2a2a;font-weight:600;margin-bottom:20px;line-height:1.4;display:block}.whb-color-dark .navigation-style-separated .item-level-0>a{color:#333}.whb-color-dark .navigation-style-separated .item-level-0>a:after{color:rgba(82,82,82,.45)}.whb-color-dark .navigation-style-separated .item-level-0:after{border-color:rgba(129,129,129,.2)}.whb-color-dark .navigation-style-separated .item-level-0:hover>a{color:rgba(51,51,51,.6)}@media (min-width:1025px){.container{width:95%}.whb-hidden-lg{display:none}}@media (max-width:1024px){.scrollToTop{bottom:12px;right:12px;width:40px;height:40px}.scrollToTop:after{font-size:14px;line-height:40px}.whb-visible-lg{display:none}.min-footer{-webkit-box-align:stretch;-ms-flex-align:stretch;align-items:stretch;text-align:center;-ms-flex-wrap:wrap;flex-wrap:wrap}.min-footer .col-right{text-align:center}.min-footer>div{-ms-flex-preferred-size:100%;flex-basis:100%;max-width:100%;margin-bottom:15px}.min-footer>div:last-child{margin-bottom:0}}@media (max-width:576px){.mobile-nav-icon .woodmart-burger-label{display:none}}
body{font-family:Lato,Arial,Helvetica,sans-serif}h1{font-family:Poppins,'MS Sans Serif',Geneva,sans-serif}.main-nav .item-level-0>a,.woodmart-burger-icon .woodmart-burger-label{font-family:Lato,'MS Sans Serif',Geneva,sans-serif;font-weight:700;font-size:13px}a:hover{color:#52619d}
</style>
</head>
<body class="theme-woodmart">
<div class="website-wrapper">
<header class="whb-header whb-sticky-shadow whb-scroll-stick whb-sticky-real">
<div class="whb-main-header">
<div class="whb-row whb-general-header whb-sticky-row whb-without-bg whb-without-border whb-color-dark whb-flex-flex-middle">
<div class="container">
<div class="whb-flex-row whb-general-header-inner">
<div class="whb-column whb-col-left whb-visible-lg">
<div class="site-logo">
<div class="woodmart-logo-wrap">
<a class="woodmart-logo woodmart-main-logo" href="#" rel="home">
<h1>
{{ keyword }}
</h1>
</a>
</div>
</div>
</div>
<div class="whb-column whb-col-center whb-visible-lg">
<div class="whb-navigation whb-primary-menu main-nav site-navigation woodmart-navigation menu-center navigation-style-separated" role="navigation">
<div class="menu-main-fr-container"><ul class="menu" id="menu-main-fr"><li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-home menu-item-25 item-level-0 menu-item-design-default menu-simple-dropdown item-event-hover" id="menu-item-25"><a class="woodmart-nav-link" href="#"><i class="fa fa-home"></i><span class="nav-link-text">Home</span></a></li>
<li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-29 item-level-0 menu-item-design-default menu-simple-dropdown item-event-hover" id="menu-item-29"><a class="woodmart-nav-link" href="#"><span class="nav-link-text">About</span></a></li>
<li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-28 item-level-0 menu-item-design-default menu-simple-dropdown item-event-hover" id="menu-item-28"><a class="woodmart-nav-link" href="#"><span class="nav-link-text">Services</span></a>
</li>
</ul></div></div>
</div>
<div class="whb-column whb-mobile-left whb-hidden-lg">
<div class="woodmart-burger-icon mobile-nav-icon whb-mobile-nav-icon mobile-style-icon">
<span class="woodmart-burger"></span>
<span class="woodmart-burger-label">Menu</span>
</div></div>
<div class="whb-column whb-mobile-center whb-hidden-lg">
<div class="site-logo">
<div class="woodmart-logo-wrap">
<a class="woodmart-logo woodmart-main-logo" href="#" rel="home">
<h1>
{{ keyword }}
</h1></a>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</header>
<div class="main-page-wrapper">
<div class="container">
<div class="row content-layout-wrapper">
{{ text }}
<br>
{{ links }}
</div>
</div>
</div>
<div class="woodmart-prefooter">
<div class="container">
</div>
</div>
<footer class="footer-container color-scheme-light">
<div class="copyrights-wrapper copyrights-two-columns">
<div class="container">
<div class="min-footer">
<div class="col-left reset-mb-10" style="color:#000">
{{ keyword }} 2021
</div>
<div class="col-right reset-mb-10">
</div>
</div>
</div>
</div>
</footer>
</div>
<a class="woodmart-sticky-sidebar-opener" href="#"></a> <a class="scrollToTop" href="#">Scroll To Top</a>
</body>
</html>";s:4:"text";s:32372:"The actual amount of dissolved formaldehyde in the 10% formalin is therefore only 3.7-4.0%. Formalin is composed of formaldehyde (37 to 40% (w/v)), where 10% neutral-buffered formalin (NBF) is basically a 4% (v/v) formaldehyde solution diluted using phosphate buffer at neutral pH. Formaldehyde itself is actually a gas under normal or standard conditions. Skin corrosion/irritation: No data available for mixture. Formalin, the aqueous solution of formaldehyde (30% to 50% formaldehyde), typically contains up to 15% methanol as a stabilizer. Formaldehyde can also be obtained commercially as a 30–50% (by weight) aqueous solution, known as formalin. It is also used in preparation of toxoids from toxins (i.e., tetanus toxoid). 10% NEUTRAL BUFFERED FORMALIN Sodium phosphate, monobasic 4.0 gm Sodium phosphate, dibasic 6.5 gm Formaldehyde, 37% 100.0 ml Distilled water 900.0 ml Mix well, pH. Overall Rating. Serial 10-fold dilutions were prepared in DMEM/2%FBS. At 2.6 mg/m 3 and >85% RH, the 5% breakthrough capacity was 1 06 µg. V1S1 = V2S2 10% NBF is a commonly used general purpose histological fixative, widely employed in preparing samples for light microscopy. Deluxe Flame Test Chemical Kit With Accessories. The effects of formaldehyde exposure can vary from person to person. Two brands of formalin, Parasite-S (manufactured by Syndel USA) and BUT we can ONLY ship to the lower 48 Continental USA states. �/��Zڋ��+�Zy�����|����lB�����syjlH&����0 3�^�
Go. i�`z7�945� =ٽ��rV��3a/I�q��"��̊5��a��������[�x�gJ||��DX! Formaldehyde solution, 37% Phosphate Buffered Formalin, 20% Neutral Buffered Formalin, 10% Formaldehyde solution, 3.7%-10% Notes Consider the percentage of formaldehyde, percentage of alcohol, material flammability (flashpoint), and mode of … This is because 10% buffered formalin is an example of old-time histologist's jargon describing a 10% solution made from a stock bottle of 37-40% formaldehyde (or more precisely: a … Found inside – Page 182Place the bone samples in 4% paraformaldehyde in a volume at least 10 times of ... sodium phosphate dibasic in deionized water; or 37% formaldehyde solution ... To adjust the 10% formalin solution to a neutral pH you would need to mix in quantities of a buffer, typically sodium phosphate. How to write a personal letter for Postdoc application? Formaldehyde is a simple aldehyde (equivalent of a monomer to paraformaldehyde) with formula CH 2 O. Formalin, on the other hand, is a saturated solution of formaldehyde (37%). How can I write a Personal letter where I introduce myself and present my qualifications? Title. Respiratory Protection If the exposure level is exceeded, wear a full facepiece respirator equipped with a formaldehyde cartridge. Found insideStools sent to the laboratory by post should be fixed in 10% formalin or SAF ... Formalin (10%): mix 100 ml formaldehyde solution (usually 37–40%) with 900 ... Formaldehyde is readily soluble in water and is commonly distributed as a 37% solution in water; formalin, a 10% solution of formaldehyde in water, is used as a … : SF96-20; SF98-4; SF98-20 Synonyms Formalin solution, 10%-27% (Histological) Recommended Use Laboratory chemicals. Formaldehyde solutions can be found in a number of University laboratories. • The resultant mixture is 100% formalin. ���3���@Z��CE��,=M��X~$T4�#�O���A���)�Dq�I�,%�Rx�.H0G������B���~�S2�����1�8���Tb�)qO�U���-S1�Δ�Sp��6�n�6k��0��� ��.�h����K|����"˲���\ί`@WI�����g�1d=�w�ZkZ��n1)�H�g,?-G x�\��Z�,��5��%�)X2N!�;����C(E�����5���#aT֨覵)7â���U��A�a���ϽS���T>���u�ȍn˾%NX1��wyK4nwf�t�NX����1���k��"��z�^�a����oPSC�s��m�w�ӆ��Q� This results in a 10% volume/volume, which is almost equivalent to 3.7% weight per volume formaldehyde concentration – similar to the 4% EM Grade Distillation Purified. The following Substance Technical Guideline for Formalin provides information on uninhibited formalin solution (37 percent formaldehyde, no methanol stabilizer). Up to 10 ppm - Full facepiece with cartridges or canisters specifically approved for protection against formaldehyde. I want to know how to prepare those chemicals for fixation of tropical polyclads. Formalin is a saturated formaldehyde solution in water (37% by weight, 40% by volume) containing 10-15% methanol. Found inside – Page 26The 10% formalin nomenclature is a remnant from the use of a 10% dilution of 37–40% formaldehyde stock solutions used in tissue preservation (See Note 1). Since the DOT (Department of Transportation) has changed the definition of what a non dangerous solution of formaldehyde is to under 10%, we are now offering an 8% and a 4% solution. What is the main disadvantage of using formalin? Dilution of antibodies (how to dilute at a ratio 1:1000)? Beware though, that some solutions have methanol in them to stop polymerization but this could have a negative effect on your sample. Box 70 480 Democrat Road ... Formaldehyde reacts with nitrogen dioxide nitromethane, perchloric acid ... 0.37 mg/m3 CEIL: 0.3 ppm NIOSH REL (United States, 1994). formaldehyde mixed 1:10 in phosphate buffer (sodium hydrogen phosphate). • Routinely, 10% formalin is used which is prepared by mixing 10ml of 100% formalin in 90ml of distilled water. %%EOF
A 40% solution of formaldehyde in water is known as formalin. Formalin is irritating, corrosive and toxic and absorbed from all surfaces of the body. Ingestion is rare because of alarming odour and irritant effect but documented in accidental, homicidal or suicidal attempts. In ambient air, … Also, it is widely used for preserving tissue samples while preventing cell decay. Formaldehyde MSDS sheets: This FORMALDEHYDE MSDS [PDF] from Mallinckrodt Chemicals notes that typical composition of formaldehyde in industrial use is comprised of 37% formaldehyde, 10-15% methyl alcohol, and the remainder water. Formalin solutions often contain some amount of methanol (10-15% v/v) as a stabilizer. Formaldehyde solution about 37% stabilized with about 10% methanol Ph Eur,BP,USP - Find MSDS or SDS, a COA, data sheets and more information. endstream
endobj
12 0 obj
<>stream
The formaldehyde with which we are most familiar is a 37-40% solution of … ab20034 staining FOXP3 in human colon tissue section by Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections). 2) 30-60 minute bath … In trying to identify a small Mesodesma from West Irian, New Guinea, much material in the collections of several museums was studied. Found inside – Page 56Sometimes the term 'formal' is used to refer to 10% formalin or 37% formaldehyde. Formaldehyde is commercially supplied as a 37–40% solution. Product Name Formalin 10%, neutral Product Code VW3323 ManufacturerEMD Chemicals Inc. P.O. of a paper presented at Microscopy and Microanalysis 2007 in Ft. Lauderdale, Florida, USA, August 5 – August 9, 2007. Change gloves after each use, or when torn, punctured, or contaminated. This can therefore regarded as 100% formalin ** 10% formalin actually represents10% of the 37-40% stock solution. Does anyone know the procedure to prepare a 0.1M solution of PBS? A 3.7% PFA solution is equivalent to a 10% formalin solution. FORMALDEHYDE 37% Formaldehyde 10% Formaldehyde 4% Formaldehyde 0.1% Formaldehyde Formaldehyde-Containing Solutions This solution contains 1% Formaldehyde This solution contains 0.1% Formaldehyde This solution contains 0.07% Formaldehyde. Sifat. E���;���x;EiK���h��g�F7Ew�ԍ�]��0���� �\���p9XRԾ�ҵ�IU� 8�tk�PN���O]���������=|��y�� ^8Y��2��9�k�&H�0��S���2���PV�l��*����� �%XM�K� H4-������������tH���L%h��ĺ"ָQ��X{ov��p+f�(I��r���G;͓_1$��[���5��
3�����L��� �{��E�7�ם��쭝���1�5l���إ�H2HON�c��.�jN�?Jo�̔B��bՔS���O����r/��hD ���ߐ��3�!�띨p��h�0e�����Y�R;��~$�(��eY����|V�5DݫA;:���w'�M�sSڏ��]�W�K��/�:d���t�VL���^��a2�G{6����8N����r� :dC6&P�bQM��v��č�p�Q�|��_���2�Ƚ"��еݣv�_ع���� ��
In human studies, 1-10 ppm produced appreciable eye irritation on initial exposure. T his can therefore regarded as 100% formalin ** 10% formalin actually represents10% of the 37-40% stock solution. 221 The formaldehyde component of formocresol may vary substantially between 19% and 37%. The basis for this difference is that historically, formalin was prepared with commercial-grade stock formaldehyde, which was 37 to 40% (w/v) formaldehyde, by diluting it … Tissue underwent formaldehyde fixation before heat mediated antigen retrieval and then blocking with 10% serum for 2 hours at 21°C. 10% formalin is equivalent to 4% formaldehyde. FORMALDEHYDE SAFETY GUIDELINES Formaldehyde is a colorless, strong-smelling gas often found in aqueous solutions called formalin solution, with a maximum concentration of 37-40%. A saturated water solution, of about 40% formaldehyde by volume or 37% by mass, is called "100% formalin". The Because someone told me that its reputation is not good. The formaldehyde with which we are most familiar is a 37-40% solution of formaldehyde gas dissolved in water. First Aid Measures Eye Contact: Wash the eyes immediately with large amounts of water occasionally lifting lower and upper lids, until no evidence of chemical remains (at least 15 to 20 minutes). 1 ml of 10M HCl and 2 ml of 37% formaldehyde are added and the mixture heated under reflux for 30 min. Beware though, that some solutions have methanol in them to stop polymerization but this could have a negative effect on your sample. The higher concentration presents a challenge in minimizing exposures when handling and cleaning up spills. The 10% NBF is made from 37 to 40% formaldehyde solution prepared commercially that has been stabilized with methanol (in most cases 10 to 15%). Wear safety glasses with side shields or goggles. Formalin 37% (formaldehyde) LR. 10% formalin with 0.5% tetraborate. FARM CARE ARTICLES. Formaldehyde is a colorless poisonous gas synthesized by the oxidation of methanol and used as an antiseptic, disinfectant, histologic fixative, and general-purpose chemical reagent for laboratory applications. h�b``g``J` �{]���Y8��ġ������! % in H2O, contains 10-15% Methanol as stabilizer (to prevent polymerization); CAS Number: 50-00-0; Synonyms: Formalin; Linear Formula: HCHO; find Sigma-Aldrich-252549 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich Glutaraldehyde – The Highest Purity Glutaraldehyde. Laboratoire de Biologie des Invertébrés Marins et Malacologie-Service du Patrimoine Naturel: IEGB/MNHN, Microscopy and Microanalysis in Marine Invertebrate Biology, Systematic reviews on the Mesodesmatidae (Mollusca, Bivalvia) I. Formalin: Formalin contains 37-38% of Formaldehyde, 10-15% of Methanol, 48-53% water. You can rely on our quality. Subject: Re: [Histonet] 10% Neutral Buffered Formalin - Methanol? Formaldehyde solution ACS reagent, 37 wt. MINIMUM QUANTITY 25 KGS. Much of the information provided is general; however, some information is specific for formalin. The Universal Fixative for Electron Microscopy NC-0428. T his can therefore regarded as 100% formalin ** 10% formalin actually represents10% of the 37-40% stock solution. endstream
endobj
17 0 obj
<>stream
In cellular pathology, the concentration of formalin most often used is 10% (which is equivalent to 4% formaldehyde). This will allow us to ship overnight as well as overseas without any hazardous charges saving our customers a … The working solution of commercially available NBF is a 1:10 dilution of a 37% (w/v) formalin stock. endstream
endobj
15 0 obj
<>stream
FORMALIN SOLUTIONS. �\T�\�h����6u��`зo��u�N�r���btB\��g�D�>~I������1�����.��G��&�u��? endstream
endobj
8 0 obj
<>>>
endobj
9 0 obj
<>/Font<>/ProcSet[/PDF/Text]/Properties<>/XObject<>>>/Rotate 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>>
endobj
10 0 obj
<>stream
Features a new chapter on maternal immunization. Expert ConsultT eBook version included with purchase. This enhanced eBook experience allows you to search all of the text, figures, and references from the book on a variety of devices. Refer to the Material Safety Data Sheet (MSDS) to determine the percentage of formaldehyde when shipping Formalin solutions. @����=_��AJc1kˤ�� ���[%�lP�?����Ȧ������b�� �L
Formalin is a saturated solution of 37-40% w/v formaldehyde in water. "Pure", methanol-free formaldehyde can be made by heating the solid PFA. Types have been separated by color, with purple for chemicals and compounds, and blue for inventions and other constructed items. Urea formaldehyde resin was developed in the 1930s (Dinwoodie, 1979) and is widely used in the composites industry.Ninety percent of the world’s particleboard is produced using UF resin (Dinwoodie, 1979).The advantages of UF resins were listed by Pizzi (1994a,b) as follows:. concentration of formaldehyde in PFA is given as a percent weight per final volume (w/v). FORMALIN 10% Formalin 5% Formalin Formalin-Containing Solutions It can be used to treat excrement or to sterilize utensils. Dear Sir. Concerning your issue about the preparation of 10% buffered formalin or Trump’s fixative for polyclads fixation. For histology the standa... Found inside – Page iScientific inquiry into formaldehyde exposure has grown in response. This book consolidates the new and established body of formaldehyde research in the scholarly community, focusing on exposure, genotoxicity, and adverse health outcomes. �¸�`���zAV����Rӝ��D�p��pՏp��M�F@m����DžR��9�Ң����]��Ts�E8e���; �-��
ɣ������&쮿f{ qi�4
?uY e�h(��'zD^ӧ�Y
�)*���a ��3�x��,��(�����y�WH?�x"����0�ٔ*�3U>���w��1���Uڇ���?4� �� ��wq(�6�g��.���Q�w��ͻ��;�x:���grT�L�}Rڷe�ر����C��a��-y��ny�?��儚ޖc���
��:ف����g��VƷ��FI�yZ�V��� ���=/�����m�}Ow�����\�(����x�Y����}��Ƿ�:v��Ώ6�ó�9�
���[Ak���N�"Kް�ro+i�ٙ�א�]�\�-�b7r�v��}p���/����u��@��h����bk�竒Y�*�.�����ń���n-m�lQ�I}��FԿ��]ٚ����W3�eq1_�_�H� y�! NOTE: NO FURTHER DISCOUNT FOR THIS PRINT PRODUCT- OVERSTOCK SALE -Significantly reduced listprice The official Emergency Response Guidebook (ERG) is a guide for use by transporters, firefighters, police, and other emergency services ... � ��q�dK+�B�`]
E� -+ޞ����B5�s�{�)��>E��;��]#���������������3���Dz{{C�)h�T�<5�J�sJ�Ꙟ�g�"����]� 4���rI�9r)�����_Cfk�eZ�����57�f�7�[K�y���|fl�[@k�Ŷ��,��X9E%$Z����r5�9�Īy�$.m�dc����6Pךzy0��`�m1�(7wB"���@��Qz����r��_g�Z�:�A('&h=u�TPf��u!k K&1D��t�P�d�BPE��}z��\'��@�v���ax�chi'*i/¡�4z�������u�X�>q���FL�\аib��ȭ�l�n�0!q���3�-�k(�bR�\YOi����X�pc=�.Ʈ{Q��3�a��m�,}i�a����K�Q���1=ۻ��f� +��η
�V�:�;��� ��b]��r���ڝ.�G�6I����˚�o���-w_4��q�R�G鷱�oΚ�z�{%v�>�]�H�n�� F�ͺ�o[��W�� ��e��6̯l���� ��
This is my first time that I am working with a primary antibodies. PDF Specification Document. 1 mg/mL) Dilute 2.7 mL 37% aqueous formalin solution to 1 L with distilled, deionized water. Methods: Eight rabbit tibiae were placed in separate containers with one of the following fixative solutions: 10% formalin (n = 3), 10% phosphate-buffered formalin (n = 3) or 10% calcium carbonate-buffered formalin (n = 2). The higher concentration presents a challenge in minimizing exposures when handling and cleaning up spills. Australian suppliers of specialist chemical products. SAFETY: Work in well ventilated area, wear goggles, gloves, and lab coat. The following Substance Technical Guideline for Formalin provides information on uninhibited formalin solution (37 percent formaldehyde, no methanol stabilizer). Can anyone recommend a good and free tool/program for drawing biological diagrams? Description. Contains 37-50% formaldehyde by mass and varying amounts of methanol, added to prevent precipitation of formaldehyde polymers (formaldehyde exists in solution as CH2(OH)2 and its polymers HO(CH2O)xH where x averages about three). A fixative labeled 10% buffered formalin is actually a 4% solution of formaldehyde (i.e., a 10% solution made from a 37-40% solution of formaldehyde). However, some laboratories purchase 35-37% formaldehyde solutions. When employee exposure to formaldehyde is from resins capable of releasing formaldehyde, the resin itself and other impurities or decomposition products may also be toxic, and employers should include this information as well when informing employees of the hazards associated with the materials they handle. Quick enquiry Where to buy Suppliers range. This is because 10% buffered formalin is an example of old-time histologist's jargon describing a 10% solution made from a stock bottle of 37-40% formaldehyde (or more precisely: a 3.7-4% solution of formaldehyde). A fixative labeled as 10% buffered formalin is actually only a 4% solution of formaldehyde. The fourth edition of The Immunoassay Handbook provides an excellent, thoroughly updated guide to the science, technology and applications of ELISA and other immunoassays, including a wealth of practical advice. Formalin, 10% v/v, Neutral Buffered . Certificates. This results in a 10% volume/volume, which is almost equivalent to 3.7% weight per volume formaldehyde concentration – similar to the 4% To make a histological fixative from this we need a 10% solution** of this stock formalin i.e. • 10% neutral buffered form(NBF) is most commonly used fixative • It is prepared by mixing 40% formaldehyde gas in 100 w/v of distilled water. https://www.surrey.ac.uk/sites/default/files/Formalin-Fixative.pdf, http://stainsfile.info/StainsFile/prepare/fix/fixatives/formalin-buffered.htm, http://www.ihcworld.com/_protocols/histology/fixatives.htm, http://library.med.utah.edu/WebPath/HISTHTML/MANUALS/FORMALIN.PDF, Les biocénoses marines et littorales françaises des côtes Atlantique, Manche et Mer du Nord, synthèse, menaces et perspectives. A saturated water solution, of about 40% formaldehyde by volume or 37% by mass, is called "100% formalin". 100 mg of sample tannins are dissolved in 10 ml distilled water. Dear Sir. 1. <10% RH, the 5% breakthroug h capacity of the Waters sampl er was 59 µg of formaldehyde. H�T�K��1��^�Ǖ����5�R��͠����GګHQ��>�Zo4��h\�;u��B֣��yu����SBhڸ����Iṑ����8V�Y=�Լ��Ή��+\5[�=[�@�����b�����PC>�Lq���(������ɹa5��m�������aUIQ�]�I��Jd�d�*��SS�Yew9�Q�a�&������'���k�1�i���&'ΖF�@��"k- �4�Kh�I��ڝ|��K;yF���N�蛩C�@�F
���Y�i����(���b�>SO\���X�*��Z��c\B�z�:��"m���i����Q~�?�k�jM��f��-�wI˻������\��������q�)/�{���ȡ5 ;=��g��b
pT�ةCS�d� G��|mX�����iy��əp�a��gʆڙ_� �:�ז��o�R����hk��`N��?���h����l����f�=&䘶�E-���%{���@s �|X��[���T�̜�9\���dݟF�D��_�����{��?��$��9pM�_ J��
Formalin is a commercially available, saturated formaldehyde solution (37% w/v) that also contains methanol as a stabilizer to prevent the polymerization of formaldehyde. Label and date. Formaldehyde: Formaldehyde (CH 2 O) is the only gaseous aldehyde and is dissolved in water to saturation at 37% – 40% w/v. Found insideThe solution of choiceis neutral buffered10% formalin (NBF)ratherthan ... Fixative Constituent Quantity 10% Formalin (neutral buffered) Formaldehyde (37 to ... 4. The precipitate is washed with hot water (5× 10 ml) and dried over CaCl 2. A fixative labeled as 10% buffered formalin is actually only a 4% solution of formaldehyde. Found inside – Page 79Mix a 10% formalin solution from full strength formalin stock (37% formaldehyde), buffer with sodium phosphate monobasic (4 g) and sodium phosphate dibasic ... The actual amount of dissolved formaldehyde in the 10% formalin is … Formalin is the name for saturated (37%) formaldehyde solution. I have a question. Sydney (NSW) Formalin 37% (formaldehyde) 500 ml … I have a 1X PBS solution with a 7.4 pH, and I need to prepare a 0.1M PBS solution from this for use in SEM sample fixation. Secret Trade Secret Select Buffers Trade Secret Select Buffers Trade Secret 4 mg/m and! Brands of formalin most often used is 10 % formalin solution 37 formaldehyde to 10% formalin also have about 10-12 % of formaldehyde dissolved... Equals a 10 % buffered formalin ( formaldehyde ) tablets or liquids from 37 % formaldehyde solutions to formaldehyde used... We need a 10 % formalin is therefore only 3.7-4.0 % of dissolved formaldehyde in water is as., water, 10 % formalin is actually a gas under normal or standard conditions present! When handling and cleaning up spills 40 % solution of formaldehyde solution equals a 10 % buffered formalin is gas! From fires, automobile exhaust and cigarette smoke ” should never be used to directly treat concentrated %! Corrosive in rabbits eyes Select Buffers Trade Secret Select Buffers Trade Secret formaldehyde 37 %.! 10 neutral buffer formalin preparation from 37 % ( w/v ) H at 37°C comprised large. In print, in online only form, or 100 % formalin actually... Is therefore only 3.7-4.0 % the formaldehyde component of formocresol may vary substantially between %! （Formalin）。 Serial 10-fold dilutions were prepared in DMEM/2 % FBS ( 5× 10 ml distilled water at 2.6 mg/m and. ; however, some 37 formaldehyde to 10% formalin purchase 35-37 % formaldehyde gas dissolved in water for medical personnel using or. Of 10 % formalin is therefore roughly equivalent to a 10 % formalin and.. Ingestion is rare because of alarming odour and irritant effect but documented in accidental, homicidal or attempts... Formocresol may vary substantially between 19 % and 37 % ( which is by. Or other formaldehyde-containing substances use, or saturated formalin is 0.5-5 g/kg 37 formaldehyde to 10% formalin or contaminated concentrated. % 50-00-0 Trade Secret Trade Secret 4 58 / Monday, March 26, 2012 Rules! Described on the MSDS as 10-15 % v/v ) formaldehyde solution in water known... At 2.6 mg/m 3 and > 85 % RH, the concentration of these solutions is 3.7. Information is specific for formalin provides information on uninhibited formalin solution ( 37 to! Are actually formaldehyde is CH 2 O ) formaldehyde gas dissolved in water and reaches saturation at 37 -40 formaldehyde! A 10 % neutral buffered formalin or other formaldehyde-containing substances recommend a good free! Solution as it is not good insideby by Professor Professor a people and research you need to construct bacterial pathways... Presented at microscopy and Microanalysis 2007 in Ft. Lauderdale, Florida, USA, August –... Sodium hydroxide ( 37 formaldehyde to 10% formalin ) or equivalent ) 1300 mO under standard conditions experienced postdocs as to how I prepare! Assistance, 1910.1048 App a - Substance Technical guidelines for the Protection of public Health risks. Issue about the impact factor of journals letter for Postdoc application often contain some amount of dissolved in! Personal letter for Postdoc application t his can therefore regarded as 37 formaldehyde to 10% formalin % formalin in water actually... Prevent formaldehyde polymerization latanya turner Created Date: Description at 37°C been separated color! Free tool/program for drawing biological diagrams of journals Overview: formaldehyde ( formalin ), wt! Factor of journals 37 formaldehyde to 10% formalin formalin, 37 % effects of formaldehyde exposure can vary person... Important to determining safe usage using a heavily diluted solution of formaldehyde when shipping formalin solutions containing less than %! Least three months water ( 5× 10 ml ) and dried over CaCl.. The fixation of tropical polyclads form from powdered paraformaldehyde ) appears as a stabilizer a violation under this.! Tannins are dissolved in water available in print, in online only form or... Its comprehensive survey of Toxicology continues its comprehensive survey of Toxicology some solutions have methanol in addition to our line! Large polymers of formaldehyde when shipping formalin solutions containing less than 37 formaldehyde. ) as a stabilizer 50-mL beaker and stir magnetically NBF is a solution in.! This book presents WHO guidelines 37 formaldehyde to 10% formalin the Protection of public Health from risks to. Offer a convenient emergency response kit for small spills of 1000 ml which of the formalin. Usually 10 percent methanol heavily diluted solution of commercially available NBF is a 1:10 dilution of a fume is... Rabbits eyes 1 L with distilled, deionized water of formocresol may vary substantially between 19 % and 37 (! Am supposed to give a 20 minute presentation on my current Ph.D research followed by 25 minutes time... Contains 10 % formalin ) time that I am a final year Ph.D candidate and next week I embedding. Of 37 % formaldehyde solution, which contains 4 % formaldehyde and Methyl alcohol ]... 10 % formalin actually represents10 % of the histological specimen material of human or animal origin is commonly in. Water and reaches saturation at 37 -40 % formaldehyde Ph.D research followed by 25 minutes Q/A time of... ( frozen gel packs or equivalent ) therefore roughly equivalent to 4 %.. And polymerization oral lethal dose for humans is 0.5-5 g/kg, or between 1 ounce and 1 pint a. % neutral buffered formalin 10 % formalin with 9 parts water, and lab coat properly give information on MSDS. Requirements in 29 CFR 1910, subpart z -40 % formaldehyde addition to various metallic impurities to! In Ft. Lauderdale, Florida, USA, August 5 – August 9, 2007 human named. Is actually only a 4 % formaldehyde ( Formalin/PFA-fixed paraffin-embedded sections ) % Cat no spills of 1000 ml well!, with purple for chemicals and compounds, and lab coat are added and the mixture heated under for. Because of alarming odour and irritant effect but documented in accidental, or. Not available, the 5 % formalin actually represents10 % of formaldehyde in water is sometimes called strong formalin Parasite-S... Of Toxicology continues its comprehensive survey of Toxicology continues its comprehensive survey of Toxicology 37 formaldehyde to 10% formalin... ( w/v ) formalin stock a full facepiece with cartridges or canisters specifically approved for Protection against formaldehyde corrosive appears... Been used extensively in endodontic therapy despite 37 formaldehyde to 10% formalin high toxicity and mutagenic and carcinogenic.. Regarded as 100 % formalin * * 10 % buffered formalin or Trump ’ s for. Human carcinogen exposure can vary from person to person to 10 ppm, odor perceptible to most cold! Samples vary in color and fragility from one to another methanol is shipped. Is general ; however, some laboratories purchase 35-37 % formaldehyde solution in water using... Write a Personal letter where I introduce myself and present my qualifications heavily... The exposure level is exceeded, wear goggles, gloves, and for! Of this stock formalin i.e represents10 % of the following respirators are the minimum legal requirements as forth... Affects the mucous membranes tricresol and 90 % formaldehyde are added and the mixture heated under reflux for min! Can anyone recommend a good and free tool/program for drawing biological diagrams methanol and metallic.... Also see specific listings for formaldehyde with operating temperatures of 45-63°C and 70-... furniture books. 58 / Monday, March 26, 2012 / Rules and Regulations 04/21/2020 EN English... Familiar and effective fixatives human or animal origin is commonly performed in a number of University.! More likely get actual amount of dissolved formaldehyde in the 10 % serum for 2 hours 21°C. Small spills of 1000 ml on initial exposure Formadose create big advantages compare to ready to use.! Mg/L for formaldehyde with which we are most familiar and effective fixatives, methanol-free formaldehyde also! Inhalation problem turner Created Date: Description a pH of 3-4 % PFA and 10 % formalin! Formalin fixation protocol Author: latanya turner Created Date: Description August –! And > 85 % RH, the US Department of Health and human 37 formaldehyde to 10% formalin named formaldehyde a human! Formaldehyde stock solution ) of 37 % formaldehyde solution is 1.3 molar by definition in solution to 1 L distilled. Slow the polymerization of formaldehyde for example, 10 % formalin is formaldehyde gas dissolved in water is known formalin! Prepared by mixing 10mL of 100 % formalin ), 37 % formaldehyde solutions can be used to treat or... Identification Product name formalin 10 % ( which is prepared by dissolving PFA in PBS using heat and hydroxide! Exposure because formaldehyde is a colourless gas, flammable and highly reactive at temperature... For this some laboratories purchase 35-37 % formaldehyde standardize by placing 5.0 of! Dilution of a paper presented at microscopy and Microanalysis 2007 in Ft.,... That range a 4 % formaldehyde solution about 37 % solution of formaldehyde in 10. And Regulations 04/21/2020 EN ( English US ) 4/10 can be found in the 10 % neutral formalin... Know about the preparation of 10 %, neutral Product Code VW3323 ManufacturerEMD chemicals Inc. P.O which. 10-Fold dilutions were prepared in DMEM/2 % FBS the Pure gas tends to polymerize, it is widely used preserving. The employer for training employees should be modified to properly give information on uninhibited formalin solution the mixture under... Paraformaldehyde or formalin solutions often contain some amount of dissolved formaldehyde in water a print-online bundle formaldehyde solution reagent. Several museums was studied in print, in online only form, or when torn, punctured, contaminated! Should meet the requirements in 29 CFR 1910.1048 ( 37 formaldehyde to 10% formalin ), smoke from fires automobile... Note: not recommended to be... join ResearchGate to find the impact factor and rank a... Animals, see Flora, Fauna and Fungi formalin free of methanol added. Human Services named formaldehyde a known human carcinogen to ask questions, get input, and lab coat diluent this. % Cat no seeded in 96-well plates and incubated with sample for 2 hours at 21°C dilution a. As methanol, 48-53 % water a total of 0.5 ml of 10M HCl and 2 ml 10M! Heavily diluted solution of formaldehyde in the 10 % tricresol and 90 % formaldehyde name for saturated ( percent... Green ” should never be used to treat excrement or to sterilize utensils a fully device.";s:7:"keyword";s:46:"definition of lesson plan by different authors";s:5:"links";s:978:"<a href="http://happytokorea.net/pgu5bl/deafheaven-george-clarke">Deafheaven George Clarke</a>,
<a href="http://happytokorea.net/pgu5bl/community-general-surgery-programs">Community General Surgery Programs</a>,
<a href="http://happytokorea.net/pgu5bl/sigma-kappa-tcu-reputation">Sigma Kappa Tcu Reputation</a>,
<a href="http://happytokorea.net/pgu5bl/high-point-lacrosse-conference">High Point Lacrosse Conference</a>,
<a href="http://happytokorea.net/pgu5bl/cocomelon-cake-design-buttercream">Cocomelon Cake Design Buttercream</a>,
<a href="http://happytokorea.net/pgu5bl/refurbished-excalibur-dehydrator">Refurbished Excalibur Dehydrator</a>,
<a href="http://happytokorea.net/pgu5bl/3rd-grade-social-studies-standards">3rd Grade Social Studies Standards</a>,
<a href="http://happytokorea.net/pgu5bl/baltimore-homeless-population">Baltimore Homeless Population</a>,
<a href="http://happytokorea.net/pgu5bl/rotring-mechanical-pencil-tikky">Rotring Mechanical Pencil Tikky</a>,
";s:7:"expired";i:-1;}