{"product_id":"potassium-chloride","title":"Potassium Chloride","description":"\u003ch2 class=\"\" data-end=\"251\" data-start=\"162\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2 class=\"\" data-end=\"251\" data-start=\"162\"\u003e\u003cstrong\u003eHigh-Purity Potassium Chloride for Scientific Applications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"MsoNormal\"\u003eIBI potassium chloride is used primarily as a crucial in-organic salt to mimic the ion concentration of human blood plasma in Phosphate-Buffered-Saline (PBS).\u003cu\u003e\u003c\/u\u003e\u003cu\u003e\u003c\/u\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eIn a standard 1X PBS formulation, KCl is present at a concentration of 2.7mM (or 0.2g\/L) alongside Nacl, Na\u003csub\u003e2\u003c\/sub\u003ePO\u003csub\u003e4\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003eand KH\u003csub\u003e2\u003c\/sub\u003ePO\u003csub\u003e4\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003eto maintain osmotic balance and physiological pH.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"961\" data-start=\"253\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"\" data-end=\"1035\" data-start=\"963\"\u003e\u003cstrong\u003ePhysiological Mimicry\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"\" data-end=\"1606\" data-start=\"1037\"\u003e\u003cspan\u003eKCl provides a low concentration of potassium, ensuring the buffer remains isotonic with human tissues and cells, preventing lysis or shrinkage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"1606\" data-start=\"1037\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"\" data-end=\"1035\" data-start=\"963\"\u003e\u003cstrong\u003eCompatibility Issues\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eKCl can cause precipitation when interacting with SDS in SDS-PAGE Gels, so it is often omitted (using only sodium-based salts) when working with protein samples intended for electrophoresis.\u003c\/p\u003e","brand":"IBI Scientific","offers":[{"title":"500gm","offer_id":52049144119609,"sku":"IB72100","price":85.85,"currency_code":"USD","in_stock":true},{"title":"1kg","offer_id":52049144152377,"sku":"IB72101","price":129.76,"currency_code":"USD","in_stock":true},{"title":"2.5kg","offer_id":52049144185145,"sku":"IB72102","price":275.73,"currency_code":"USD","in_stock":true},{"title":"5kg","offer_id":52049144217913,"sku":"IB72103","price":482.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1714\/9939\/files\/IB72100_EDITED.png?v=1774380574","url":"https:\/\/www.ibisci.com\/products\/potassium-chloride","provider":"IBI Scientific","version":"1.0","type":"link"}