{"id":7369,"date":"2023-07-20T16:59:37","date_gmt":"2023-07-20T14:59:37","guid":{"rendered":"https:\/\/medqmedicalsuppliers.co.za\/product\/needle-20gx38mm-healthease-yellow-100\/"},"modified":"2025-12-31T01:26:06","modified_gmt":"2025-12-30T23:26:06","slug":"needle-20gx38mm-healthease-yellow-100","status":"publish","type":"product","link":"https:\/\/medqmedicalsuppliers.co.za\/?product=needle-20gx38mm-healthease-yellow-100","title":{"rendered":"Kovacs Reagent 100ML"},"content":{"rendered":"<div id=attachment_2631 style=width: 228px class=wp-caption alignnone><img decoding=async aria-describedby=caption-attachment-2631 class=size-medium wp-image-2631 lazyloaded title=kovacs reagent 100ml data-src=https:\/\/www.chemicalplus.co.za\/wp-content\/uploads\/2020\/03\/kovacs-reagent-100ml-2.jpg.webp alt=kovacs reagent 100ml width=218 height=300 src=https:\/\/www.chemicalplus.co.za\/wp-content\/uploads\/2020\/03\/kovacs-reagent-100ml-2.jpg.webp style=--smush-placeholder-width: 218px; --smush-placeholder-aspect-ratio: 218\/300;><noscript><img decoding=async aria-describedby=caption-attachment-2631 class=size-medium wp-image-2631 title=kovacs reagent 100ml src=https:\/\/www.chemicalplus.co.za\/wp-content\/uploads\/2020\/03\/kovacs-reagent-100ml-2.jpg.webp alt=kovacs reagent 100ml width=218 height=300 \/><\/noscript><\/p>\n<p id=caption-attachment-2631 class=wp-caption-text>Kovacs Reagent 100ML<\/p>\n<\/div>\n<p>\u00a0<\/p>\n<p>Kovacs reagent is a biochemical reagent consisting of isoamyl alcohol, para-dimethylaminobenzaldehyde (DMAB), and concentrated hydrochloric acid.<\/p>\n<p>It is used for the diagnostical <b>indole test<\/b>\u00a0to determine the ability of the organism to split <b>indole<\/b> from the amino acid <b>tryptophan<\/b><\/p>\n<table cellspacing=0 cellpadding=0>\n<tbody>\n<tr>\n<td class=lft>grade<\/td>\n<td class=rgt>for microbiology<\/td>\n<\/tr>\n<tr>\n<td class=lft>InChI Key<\/td>\n<td class=rgt>BGNGWHSBYQYVRX-UHFFFAOYSA-N<\/td>\n<\/tr>\n<tr>\n<td class=lft>shelf life<\/td>\n<td class=rgt>limited shelf life, expiry date on the label<\/td>\n<\/tr>\n<tr>\n<td class=lft>composition<\/td>\n<td class=rgt>4-(dimethlyamino)benzaldehyde, 50\u00a0g\/L<\/td>\n<\/tr>\n<tr>\n<td class=lft><\/td>\n<td class=rgt>hydrochloric acid, 240\u00a0g\/L<\/td>\n<\/tr>\n<tr>\n<td class=lft><\/td>\n<td class=rgt>isoamylic alcohol, 710\u00a0g\/L<\/td>\n<\/tr>\n<tr>\n<td class=lft>application(s)<\/td>\n<td class=rgt>microbiology: suitable (microbial identification)<\/td>\n<\/tr>\n<tr>\n<td class=lft>Featured Industry<\/td>\n<td class=rgt>Agriculture<br \/>\nClinical Testing<br \/>\nEnvironmental<br \/>\nFood and Beverages<\/td>\n<\/tr>\n<tr>\n<td class=lft>storage temp.<\/td>\n<td class=rgt>2-8\u00b0C<\/td>\n<\/tr>\n<tr>\n<td class=lft>suitability<\/td>\n<td class=rgt><i>Escherichia coli<\/i><\/td>\n<\/tr>\n<tr>\n<td class=lft><\/td>\n<td class=rgt>coliforms<\/td>\n<\/tr>\n<tr>\n<td class=lft>SMILES string<\/td>\n<td class=rgt>[H]C(=O)c1ccc(cc1)N(C)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<div id=\"attachment_2631\" style=\"width: 228px\" class=\"wp-caption alignnone\"><img fetchpriority=\"high\" decoding=\"async\" aria-describedby=\"caption-attachment-2631\" class=\"size-medium wp-image-2631 lazyloaded\" data-src=\"https:\/\/www.masiyelabs.co.za\/wp-content\/uploads\/2020\/03\/712f4HhEP7L._SL1500_-218x300.jpg\" alt=\"\" width=\"218\" height=\"300\" src=\"https:\/\/www.masiyelabs.co.za\/wp-content\/uploads\/2020\/03\/712f4HhEP7L._SL1500_-218x300.jpg\" style=\"--smush-placeholder-width: 218px; --smush-placeholder-aspect-ratio: 218\/300;\"><noscript><img decoding=\"async\" aria-describedby=\"caption-attachment-2631\" class=\"size-medium wp-image-2631\" src=\"https:\/\/www.masiyelabs.co.za\/wp-content\/uploads\/2020\/03\/712f4HhEP7L._SL1500_-218x300.jpg\" alt=\"\" width=\"218\" height=\"300\" \/><\/noscript><\/p>\n<p id=\"caption-attachment-2631\" class=\"wp-caption-text\">Kovacs Reagent 100ML<\/p>\n<\/div>\n","protected":false},"featured_media":15474,"template":"","meta":{"content-type":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[7179],"product_tag":[7189],"class_list":["post-7369","product","type-product","status-publish","has-post-thumbnail","product_cat-solvents","product_tag-laboratory-chemicals-and-reagentssolvents","desktop-align-center","tablet-align-center","mobile-align-center","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/medqmedicalsuppliers.co.za\/index.php?rest_route=\/wp\/v2\/product\/7369","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/medqmedicalsuppliers.co.za\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/medqmedicalsuppliers.co.za\/index.php?rest_route=\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/medqmedicalsuppliers.co.za\/index.php?rest_route=\/wp\/v2\/media\/15474"}],"wp:attachment":[{"href":"https:\/\/medqmedicalsuppliers.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7369"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/medqmedicalsuppliers.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=7369"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/medqmedicalsuppliers.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=7369"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/medqmedicalsuppliers.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=7369"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}