{"product_id":"certified-standard-calibration-checking-set-for-checker-hc-total-chlorine-ultra-low-range-colorimeter-hanna-instruments-hi761-11","title":"Certified Standard Calibration Checking Set for Checker HC Total Chlorine Ultra Low Range Colorimeter, Hanna Instruments, HI761-11","description":"\u003cp\u003eHI 761-11 is the certifed standard calibration checking set for the Checker®HC Ultra Low Range Total Chlorine Colorimeter (\u003cspan\u003e\u003cspan style=\"text-decoration:\" underline color:\u003e90-2619-93\u003c\/span\u003e). The set consists of two cuvettes—HI 761-11A cuvette (zero) and HI 761-11B cuvette.\u003c\/span\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"EA (1)","offer_id":51110860489019,"sku":"90-2619-94-EA","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/90-2619-94.png?v=1784702911","url":"https:\/\/preiser.com\/products\/certified-standard-calibration-checking-set-for-checker-hc-total-chlorine-ultra-low-range-colorimeter-hanna-instruments-hi761-11","provider":"Preiser Scientific","version":"1.0","type":"link"}