{"id":72770,"date":"2026-05-02T06:47:43","date_gmt":"2026-05-02T04:47:43","guid":{"rendered":"https:\/\/chestxray.co.za\/?post_type=product&#038;p=72770"},"modified":"2026-05-02T06:47:49","modified_gmt":"2026-05-02T04:47:49","slug":"zinc-sulphate-znso4-7h2o-ar-500g","status":"publish","type":"product","link":"https:\/\/chestxray.co.za\/?product=zinc-sulphate-znso4-7h2o-ar-500g","title":{"rendered":"Zinc Sulphate ZnSO4.7H2O  AR 500g"},"content":{"rendered":"<p>Zinc Sulphate ZnSO4.7H2O AR 500g<\/p>\n<p>Zinc sulfate has been used as a component in media for in vitro hyphal growth assays.<\/p>\n<p>It has also been used as a supplement in the media along with isopropyl \ufffd\ufffd-D-1-thiogalactopyranoside (IPTG), while expressing zinc containing protein<\/p>\n<table>\n<tbody>\n<tr>\n<td>grade<\/td>\n<td>for molecular biology<\/td>\n<\/tr>\n<tr>\n<td>product line<\/td>\n<td>BioUltra<\/td>\n<\/tr>\n<tr>\n<td>concentration<\/td>\n<td>2.0 M in H2O<\/td>\n<\/tr>\n<tr>\n<td>impurities<\/td>\n<td>DNases, none detected<\/td>\n<\/tr>\n<tr>\n<td>RNases, none detected<\/td>\n<\/tr>\n<tr>\n<td>phosphatases, none detected<\/td>\n<\/tr>\n<tr>\n<td>proteases, none detected<\/td>\n<\/tr>\n<tr>\n<td>pH<\/td>\n<td>4.0\ufffd\ufffd0.5<\/td>\n<\/tr>\n<tr>\n<td>density<\/td>\n<td>1.31 g\/mL at 20 \ufffd\ufffdC<\/td>\n<\/tr>\n<tr>\n<td><i>\ufffd\ufffd<\/i><\/td>\n<td>neat<\/td>\n<\/tr>\n<tr>\n<td>UV absorption<\/td>\n<td>\ufffd\ufffd: 260 nm Amax: &lt;0.02<\/td>\n<\/tr>\n<tr>\n<td>\ufffd\ufffd: 280 nm Amax: &lt;0.02<\/td>\n<\/tr>\n<tr>\n<td>suitability<\/td>\n<td>passes test for filter test<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>Zinc Sulphate ZnSO4.7H2O AR 500g<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"content-type":""},"product_brand":[],"product_cat":[4114],"product_tag":[23947],"class_list":{"0":"post-72770","1":"product","2":"type-product","3":"status-publish","5":"product_cat-laboratory-chemicals","6":"product_tag-zinc-sulphate-znso4-7h2o-ar-500g","8":"first","9":"instock","10":"shipping-taxable","11":"purchasable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/chestxray.co.za\/index.php?rest_route=\/wp\/v2\/product\/72770","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chestxray.co.za\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/chestxray.co.za\/index.php?rest_route=\/wp\/v2\/types\/product"}],"wp:attachment":[{"href":"https:\/\/chestxray.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=72770"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/chestxray.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=72770"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/chestxray.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=72770"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/chestxray.co.za\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=72770"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}