{"product_id":"traceable-conductivity-and-tds-standard-1-micros-500-ml-batch-tested-cole-parmer-instrument-company-wd-00652-20-3-un1219-p-g-ii","title":"Traceable Conductivity and TDS Standard, 1 microS, 500 mL, Batch-Tested, Cole-Parmer Instrument Company, WD-00652-20 (3, UN1219, P.G. II)","description":"\u003cp\u003e\u003cstrong\u003eOakton® Traceable® Conductivity and TDS Standard, Batch-Tested, 1 µS, 500 mL, WD-00652-20\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNIST-traceable reference material\u003c\/li\u003e\n\u003cli\u003eSupplied with calibration report from an ISO Guide 34 and ISO 17025:2005 (1750.01) accredited laboratory\u003c\/li\u003e\n\u003cli\u003eProvided with detailed labels: KCl, NaCl, and 442 conversions, temperature corrections, and certified values referenced to 25 °C\u003c\/li\u003e\n\u003cli\u003eAverage accuracy at 25 °C is ± 0.25 µS for 1, 5, and 10 µS solutions, or ± 0.25% for all other solutions; tested uncertainty is shown on certificate, whichever is greater\u003c\/li\u003e\n\u003cli\u003eSolution range options available from 1 to 200,000 µS\/cm\u003c\/li\u003e\n\u003cli\u003eBatch-tested solutions are lot certified; a few bottles from each lot are analyzed\u003c\/li\u003e\n\u003cli\u003eMeets Federal, state, and local requirements; requirements for CAP, ASTM, NCCLS, CLSI, ACS, CLIA, AOAC, EPA, APHA, AWWA, WEF, USGS, USP, and ISO; complies with the following offical methods: AOAC 973.40, EPA 120.1, Standard Methods2510 (APHA, AWWA, WEF), ISO 7888, DIN 38404, ASTM D1125, USGS I-1780, USP 645, and for A2LA\/NVLAP accreditations\/ISO 9000 certfications\u003c\/li\u003e\n\u003cli\u003eUse to calibrate all conductivity meters and to determine all conductivity constants\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 85%;\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConductivity Value (µS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTDS Value (ppm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVolume\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500 mL (16 oz) \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConductivity-to-TDS Calibration Values (ppm 442)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConductivity-to-TDS Calibration Values (ppm KCl)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConductivity-to-TDS Calibration Values (ppm NaCl)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"Cole-Parmer","offers":[{"title":"EA (1)","offer_id":51111248920891,"sku":"96-0075-09-EA","price":103.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/96-0075-09.png?v=1784713235","url":"https:\/\/preiser.com\/products\/traceable-conductivity-and-tds-standard-1-micros-500-ml-batch-tested-cole-parmer-instrument-company-wd-00652-20-3-un1219-p-g-ii","provider":"Preiser Scientific","version":"1.0","type":"link"}