{"product_id":"do-solution-zero-oxygen-solution-set-component-1-35-mg-and-component-2-500-ml-hanna-instruments-hi7040l","title":"DO Solution, Zero Oxygen Solution Set, Component 1-35 mg and Component 2-500 mL, Hanna Instruments, HI7040L","description":"\u003cp\u003e\u003cstrong\u003eHanna Instruments® DO Solution, Zero Oxygen Solution Set, Component 1-35 mg and Component 2-500 mL, HI7040L\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eHigh quality, bicomponent zero oxygen solution for calibration of both polarographic and galvanic dissolved oxygen meters for performing D.O. measurements\u003c\/li\u003e \u003cli\u003ePrepared from reagent grade chemicals\u003c\/li\u003e \u003cli\u003eHassle-free, easy to mix chemical component bottles\u003c\/li\u003e \u003cli\u003eAir-tight seal to ensure the quality of the solution\u003c\/li\u003e \u003cli\u003eLabel includes product code, lot number, and expiration\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThe solution is a two part reagent set:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eHI 7040-1, 1st component: dry chemical reagent 35 mg bottle\u003c\/li\u003e \u003cli\u003eHI 7040-2, 2nd component: solvent in bottle 500 mL bottle\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cem\u003e\u003cstrong\u003ePlease note\u003c\/strong\u003e: the solution can be used for one month after mixing.\u003c\/em\u003e\u003c\/p\u003e \u003cdiv\u003eZero Oxygen Solution, Component I (HI 7040-1) \u003cdiv\u003eZero Oxygen Solution, Component II (HI 7040-2) before mixing \u003cdiv\u003eZero Oxygen Solution, Components I + II after mixing\u003c\/div\u003e \u003cp\u003e \u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"EA (1)","offer_id":51184602317115,"sku":"91-6403-07-EA","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/91-6403-07_845c1177-e4c4-446c-9af9-773fe100c669.png?v=1784709165","url":"https:\/\/preiser.com\/products\/do-solution-zero-oxygen-solution-set-component-1-35-mg-and-component-2-500-ml-hanna-instruments-hi7040l","provider":"Preiser Scientific","version":"1.0","type":"link"}