{"product_id":"hanna-35-ppt-salinity-sachet-hi70024s","title":"HI70024S Hanna — Salinity Calibration Solution 35 ppt Single Sachet 20 ml - Hanna","description":"\u003ch2\u003eHanna HI70024S single sachet — 35 ppt salinity calibration solution 20 ml\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHanna HI70024S\u003c\/strong\u003e is a single sachet of \u003cstrong\u003e35.00 ppt\u003c\/strong\u003e salinity reference standard (20 ml), ideal for a one-off calibration of a Hanna digital tester, an optical refractometer or a conductivity probe. Economical way to bridge between orders of the 25-pack (HI70024P), or to verify the accuracy of a new instrument before buying a full box.\u003c\/p\u003e\n\u003ch2\u003eHow to use\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOpen the sachet, pour into a clean cup.\u003c\/li\u003e\n\u003cli\u003eDip the tester probe (or one drop on the refractometer prism).\u003c\/li\u003e\n\u003cli\u003eAdjust to 35.00 ppt following the instrument's procedure.\u003c\/li\u003e\n\u003cli\u003eRinse with RO water and dry.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eReference: HI70024S (single sachet)\u003c\/li\u003e\n\u003cli\u003eContent: 1 sealed 20 ml sachet\u003c\/li\u003e\n\u003cli\u003eConcentration: 35.00 ppt (traceable)\u003c\/li\u003e\n\u003cli\u003eCompatible with: Hanna HI98319, optical and digital refractometers, conductivity probes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy get this sachet from ReefSolution\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca href=\"\/en\/products\/hanna-35-ppt-calibration-hi70024p\"\u003eHanna HI70024P — 25-sachet box\u003c\/a\u003e\u003c\/strong\u003e — the value pack for monthly calibration.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca href=\"\/en\/products\/hanna-marine-salinity-tester\"\u003eHanna HI98319 waterproof salinity tester\u003c\/a\u003e\u003c\/strong\u003e — the reference digital tester calibrated with HI70024S\/HI70024P.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca href=\"\/en\/products\/hanna-alkalinity-checker-dkh-h1772\"\u003eHanna Checker HC HI772 dKH alkalinity\u003c\/a\u003e\u003c\/strong\u003e — to complete the reef station.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow many calibrations does a HI70024S sachet cover?\u003c\/h3\u003e\n\u003cp\u003eOne — each sachet is single-use to avoid the evaporation that concentrates the solution after opening.\u003c\/p\u003e\n\u003ch3\u003eIs this sachet compatible with an optical refractometer?\u003c\/h3\u003e\n\u003cp\u003eYes, 35.00 ppt is the standard marine refractometer calibration reference.\u003c\/p\u003e\n\u003ch3\u003eWhat's the difference between HI70024S and HI70024P?\u003c\/h3\u003e\n\u003cp\u003eHI70024S is a single sachet. HI70024P is a box of 25 — more economical for monthly regular calibration.\u003c\/p\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":39387678638251,"sku":"1unit-HI70024P","price":2.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0513\/7108\/1899\/products\/13692_a14e376f-86c9-4f57-9a77-662c773895de.jpg?v=1616013121","url":"https:\/\/reefsolution.com\/en\/products\/hanna-35-ppt-salinity-sachet-hi70024s","provider":"Aquarium ReefSolution inc.","version":"1.0","type":"link"}