{"product_id":"21-component-100ppm-icp-quality-control-standard-qc-21-in-5-hno3","title":"21 Component 100ppm ICP, Quality Control Standard, QC #21, in 5% HNO3","description":"\u003cp\u003e\u003cspan data-sheets-value='{\"1\":2,\"2\":\"100ppm (µg\/mL): Sb, As, Be, Cd, Ca, Cr, Co, Cu, Fe,\"}' data-sheets-userformat='{\"2\":12419,\"3\":{\"1\":0},\"4\":{\"1\":2,\"2\":16777215},\"10\":0,\"15\":\"Calibri\",\"16\":11}'\u003eEPA 200.7, Rev. 3.3\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-value='{\"1\":2,\"2\":\"100ppm (µg\/mL): Sb, As, Be, Cd, Ca, Cr, Co, Cu, Fe,\"}' data-sheets-userformat='{\"2\":12419,\"3\":{\"1\":0},\"4\":{\"1\":2,\"2\":16777215},\"10\":0,\"15\":\"Calibri\",\"16\":11}'\u003e100ppm (µg\/mL): Sb, As, Be, Cd, Ca, Cr, Co, Cu, Fe, Pb, Li, Mg, Mn, Mo, Ni, Se, Sr, Tl, Ti, V, Zn\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMatrix: 5% HNO3\/Trace Tartaric\/trace HF.\u003c\/p\u003e\n\u003cp\u003eTraceable to NIST.\u003c\/p\u003e","brand":"Exaxol Chemical Corporation","offers":[{"title":"100 mL","offer_id":44274037719155,"sku":"73QC21-100","price":178.5,"currency_code":"USD","in_stock":true},{"title":"250 mL","offer_id":44274041356403,"sku":"73QC21-250","price":263.9,"currency_code":"USD","in_stock":true},{"title":"500 mL","offer_id":44274037751923,"sku":"73QC21-500","price":378.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/0421\/1059\/files\/250_mL.png?v=1760563215","url":"https:\/\/exaxol.com\/products\/21-component-100ppm-icp-quality-control-standard-qc-21-in-5-hno3","provider":"Exaxol Chemical Corporation","version":"1.0","type":"link"}