{"product_id":"spadns-fluoride-reagent-solution-1-l-hach-44453","title":"SPADNS Fluoride Reagent Solution, 1 L, HACH, 44453","description":"\u003cp\u003e\u003cstrong\u003eHACH® SPADNS Fluoride Reagent Solution, 1 L, 44453\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUSEPA accepted for reporting for drinking and wastewater analysis (distillation required) using Hach Method 8029, Fluoride, SPADNS Method\u003c\/li\u003e\n\u003cli\u003eRange: 0.02 to 2.00 mg\/L\u003c\/li\u003e\n\u003cli\u003eColor range: pH 6.0-8.5\u003c\/li\u003e\n\u003cli\u003eBottle\/50 mL spec. grade\u003c\/li\u003e\n\u003cli\u003eAppearance:  dark red liquid\u003c\/li\u003e\n\u003cli\u003eCAS Nos.:\n\u003cul\u003e\n\u003cli\u003eHydrochloric Acid:  7647-01-0\u003c\/li\u003e\n\u003cli\u003eSodium Arsenite: 7784-46-5\u003c\/li\u003e\n\u003cli\u003eZirconium Oxychloride:  7699-43-6\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003epH:  \u0026lt; 0.5 @ 20 °C\u003c\/li\u003e\n\u003cli\u003eMelting\/Freezing Point:  ~ -6 °C \/ 21.2 °F\u003c\/li\u003e\n\u003cli\u003eBoiling Point\/Range:  105 °C \/ 221 °F\u003c\/li\u003e\n\u003cli\u003eEvaporation Rate:  0.64 (water = 1)\u003c\/li\u003e\n\u003cli\u003eVapor Pressure:  23.102 mm Hg \/ 3.08 kPa at 25 °C \/ 77 °F\u003c\/li\u003e\n\u003cli\u003eRelative Vapor Density:  0.64\u003c\/li\u003e\n\u003cli\u003eSpecific Gravity\/Density: 1.015 g\/mL\u003c\/li\u003e\n\u003cli\u003eSolubility:  \u0026gt; 1000 mg\/L in water at 25 °C \/ 77 °F, \u0026gt; 1000 mg\/L in acid at 25 °C \/ 77 °F\u003c\/li\u003e\n\u003cli\u003eSteel Corrosion Rate:  5.26 mm\/yr \/ 0.21 in\/yr\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"HACH","offers":[{"title":"EA (1)","offer_id":51111577157947,"sku":"HAH-444-53-EA","price":67.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/HAH-444-53.png?v=1784719408","url":"https:\/\/preiser.com\/products\/spadns-fluoride-reagent-solution-1-l-hach-44453","provider":"Preiser Scientific","version":"1.0","type":"link"}