{"product_id":"certified-standard-calibration-checking-set-for-checker-hc-ultra-high-range-chlorine-colorimeter-hanna-instruments-hi771-11","title":"Certified Standard Calibration Checking Set for Checker HC Ultra High Range Chlorine Colorimeter, Hanna Instruments, HI771-11","description":"\u003cp\u003eHI 771-11 is the certified standard calibration checking set for Checker®HC Ultra High Range Chlorine Colorimeter (\u003cspan\u003e90-2619-90\u003c\/span\u003e). The set consists of two cuvettes—HI 771-11A Cuvette (ZERO) and HI 771-11B Cuvette.\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"EA (1)","offer_id":51110860292411,"sku":"90-2619-91-EA","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/90-2619-91_d94de7ee-273d-48e3-93d9-ab0d22c27cfe.png?v=1785307541","url":"https:\/\/preiser.com\/products\/certified-standard-calibration-checking-set-for-checker-hc-ultra-high-range-chlorine-colorimeter-hanna-instruments-hi771-11","provider":"Preiser Scientific","version":"1.0","type":"link"}