{"product_id":"buffer-solution-ulr-chlorine-20-pk-hach-2493120","title":"Buffer Solution, ULR Chlorine, 20\/PK, HACH, 2493120","description":"\u003cp\u003e\u003cstrong\u003eHACH® Buffer Solution, Ultra Low Range (ULR) Chlorine, 1.5 mL\/Ampule, 20\/PK, 2493120\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance:  clear, colorless liquid\u003c\/li\u003e\n\u003cli\u003eCAS Nos.:\n\u003cul\u003e\n\u003cli\u003ePhosphoric Acid, Disodium Salt:  7558-79-4\u003c\/li\u003e\n\u003cli\u003ePotassium Iodide:  7681-11-0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003epH:  8.3\u003c\/li\u003e\n\u003cli\u003eMelting Point\/Freezing Point:  ~ -12 °C \/ 10 °F\u003c\/li\u003e\n\u003cli\u003eBoiling Point\/Range:  99 °C \/ 210 °F\u003c\/li\u003e\n\u003cli\u003eEvaporation Rate:  0.01 (water = 1)\u003c\/li\u003e\n\u003cli\u003eVapor Pressure:  22.802 mm Hg \/ 3.04 kPa at 25 °C \/ 77 °F\u003c\/li\u003e\n\u003cli\u003eRelative Vapor Density:  0.62\u003c\/li\u003e\n\u003cli\u003eSpecific Gravity:  1.3\u003c\/li\u003e\n\u003cli\u003eFor ultra-low Total Chlorine Determination by DPD method, Hach Method 8370\u003c\/li\u003e\n\u003cli\u003eRange: 2 - 500 µg\/L Cl\u003csub\u003e2\u003c\/sub\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmpuled for stability\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HACH","offers":[{"title":"PK (1)","offer_id":51111574012219,"sku":"HAH-24931-20-PK","price":43.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/HAH-24931-20_b621fbab-721a-4c63-a4cd-4b1a9fa78a63.png?v=1784719285","url":"https:\/\/preiser.com\/products\/buffer-solution-ulr-chlorine-20-pk-hach-2493120","provider":"Preiser Scientific","version":"1.0","type":"link"}