{"product_id":"free-chlorine-calibration-standards-checking-set-hanna-instruments-hi701-11","title":"Free Chlorine Calibration Standards Checking Set, Hanna Instruments, HI701-11","description":"\u003cdiv\u003e HI 701-11 is the high quality calibration checking set for validation of the Checker®HC Free Chlorine Colorimeter (\u003cspan\u003e\u003cspan style=\"text-decoration:\" underline color:\u003e90-2619-01\u003c\/span\u003e). The set consists of two cuvettes—a zero cuvette and a 1.00 ppm ± 0.05 ppm free chlorine sample @ 25°C standard cuvette. The set is supplied with a certificate of analysis which includes product code, lot number, and expiration date.\u003c\/span\u003e\n\u003c\/div\u003e \u003cdiv\u003e \u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"EA (1)","offer_id":51110859440443,"sku":"90-2619-71-EA","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/90-2619-71.png?v=1784702880","url":"https:\/\/preiser.com\/products\/free-chlorine-calibration-standards-checking-set-hanna-instruments-hi701-11","provider":"Preiser Scientific","version":"1.0","type":"link"}