{"id":387,"date":"2016-10-26T07:50:33","date_gmt":"2016-10-26T07:50:33","guid":{"rendered":"http:\/\/www.labnetwest.colourfi.com\/?p=387"},"modified":"2025-12-22T06:03:51","modified_gmt":"2025-12-21T22:03:51","slug":"ph-solutions","status":"publish","type":"post","link":"https:\/\/ciderhousetest.com\/labnetwest26\/ph-solutions\/","title":{"rendered":"pH solutions:"},"content":{"rendered":"<p>RECIPE 1:<br \/>\npH 2: 25ml 0.2M potassium chloride plus 13ml 0.1M hydrochloric acid made up to 250ml with distilled water.<\/p>\n<p>pH 6: 50ml 0.1M KH2PO4 potassium dihydrogen phosphate (potassium dihydrogen orthophosphate) plus 5.6ml 0.1M Sodium hydroxide made up to 250ml with distilled water.<\/p>\n<p>pH 10: 25ml 0.2M potassium chloride plus 50ml 0.1M boric acid (H3BO3) plus 43.7ml 0.1M sodium hydroxide made up to 250ml with distilled water.<\/p>\n<p>RECIPE 2:<br \/>\npH 2 use 0.01M hydrochloric acid<\/p>\n<p>pH 6 37ml 0.1M citric acid plus 63ml 0.2M disodium hydrogen phosphate<\/p>\n<p>pH 10 use 0.1M sodium hydroxide<\/p>\n","protected":false},"excerpt":{"rendered":"<p>RECIPE 1: pH 2: 25ml 0.2M potassium chloride plus 13ml 0.1M hydrochloric acid made up to 250ml with distilled water. pH 6: 50ml 0.1M KH2PO4 potassium dihydrogen phosphate (potassium dihydrogen orthophosphate) plus 5.6ml 0.1M Sodium hydroxide made up to 250ml with distilled water. pH 10: 25ml 0.2M potassium chloride plus 50ml 0.1M boric acid (H3BO3) [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31],"tags":[],"class_list":["post-387","post","type-post","status-publish","format-standard","hentry","category-technical-tips"],"_links":{"self":[{"href":"https:\/\/ciderhousetest.com\/labnetwest26\/wp-json\/wp\/v2\/posts\/387","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ciderhousetest.com\/labnetwest26\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ciderhousetest.com\/labnetwest26\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ciderhousetest.com\/labnetwest26\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ciderhousetest.com\/labnetwest26\/wp-json\/wp\/v2\/comments?post=387"}],"version-history":[{"count":0,"href":"https:\/\/ciderhousetest.com\/labnetwest26\/wp-json\/wp\/v2\/posts\/387\/revisions"}],"wp:attachment":[{"href":"https:\/\/ciderhousetest.com\/labnetwest26\/wp-json\/wp\/v2\/media?parent=387"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ciderhousetest.com\/labnetwest26\/wp-json\/wp\/v2\/categories?post=387"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ciderhousetest.com\/labnetwest26\/wp-json\/wp\/v2\/tags?post=387"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}