{"product_id":"qa-instruments-conductivity-standard-12880us-cm","title":"QA Instruments Conductivity Standard 12880uS\/cm 200ml","description":"\u003cul data-end=\"1117\" data-start=\"165\"\u003e\n\u003cli data-end=\"406\" data-start=\"165\"\u003e\n\u003cp data-end=\"406\" data-start=\"167\"\u003e\u003cstrong data-end=\"205\" data-start=\"167\"\u003eCalibration of conductivity meters\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Instruments that measure electrical conductivity in water (such as EC meters, multiparameter probes, salinity testers like the \u003cstrong\u003eApera Salt20\u003c\/strong\u003e and water quality testers) need regular calibration against known standards to ensure accuracy.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"657\" data-start=\"407\"\u003e\n\u003cp data-end=\"657\" data-start=\"409\"\u003e\u003cstrong data-end=\"444\" data-start=\"409\"\u003eWidely accepted reference point\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e–\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"463\" data-start=\"447\"\u003e12,880 µS\/cm\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis an internationally recognized conductivity standard, especially used in\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"654\" data-start=\"539\"\u003eenvironmental monitoring, hydroponics, drinking water testing, wastewater, aquaculture, and laboratory analysis\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"862\" data-start=\"658\"\u003e\n\u003cp data-end=\"862\" data-start=\"660\"\u003e\u003cstrong data-end=\"676\" data-start=\"660\"\u003eTraceability\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– These standards are prepared using high-purity salts (often potassium chloride, KCl) and deionized water, and they are traceable to international measurement standards (e.g., NIST).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1117\" data-start=\"863\"\u003e\n\u003cp data-end=\"1117\" data-start=\"865\"\u003e\u003cstrong data-end=\"886\" data-start=\"865\"\u003eApplication range\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– A solution of 12,880 µS\/cm corresponds to water with\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"977\" data-start=\"942\"\u003emoderate-to-high ionic strength\u003c\/strong\u003e, similar to brackish water, process water, or nutrient solutions. It’s typically used when working with mid-to-high conductivity samples.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1348\" data-start=\"1119\"\u003e👉 In practice, if you’re measuring things like nutrient solutions in hydroponics, brackish water, or industrial wastewater, you would calibrate your meter with\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"1296\" data-start=\"1280\"\u003e12,880 µS\/cm\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eso that readings in that range are most accurate.\u003c\/p\u003e\n\u003cp data-end=\"1348\" data-start=\"1119\"\u003eSupplied in 200ml bottle.\u003c\/p\u003e","brand":"QA Instruments","offers":[{"title":"Default Title","offer_id":48035192045800,"sku":"QAI-CON-12880","price":50.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7748\/4776\/files\/QA_Cunductivity_12880_image.jpg?v=1772417414","url":"https:\/\/temperaturestore.com.au\/products\/qa-instruments-conductivity-standard-12880us-cm","provider":"The Temperature Store","version":"1.0","type":"link"}