{"product_id":"hi-97731-11-cal-check-standards-for-zinc-00-and-150-ppm","title":"HI-97731-11 CAL Check™ standards for Zinc, 0.0 and 1.50 ppm","description":"\u003cp\u003eThe HI-97731-11 Zinc Cal Check standards provides a simple solution to calibrating and validating the HI-97731 Zinc Photometer. This high quality set of standards is supplied with a Certificate of Analysis. The Certificate of Analysis provides the lot number, reference values and expiry date for traceability.\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":52137732309339,"sku":"HI-97731-11","price":265.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/9204\/1051\/files\/2484.jpg?v=1769766771","url":"https:\/\/hannainst.se\/fi-fi\/products\/hi-97731-11-cal-check-standards-for-zinc-00-and-150-ppm","provider":"HannaNorden AB","version":"1.0","type":"link"}