{"product_id":"brightwell-refractometer-hydrometer-calibration-standard-250ml","title":"Brightwell Refractometer \u0026 Hydrometer Calibration Standard","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eRefractometer \u0026amp; Hydrometer Calibration Standard\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e1.0264 Specific Gravity\u003c\/p\u003e\n\u003cp\u003e1.3394 Refractive Index\u003c\/p\u003e\n\u003cp\u003e35 ppt Salinity\u003c\/p\u003e\n\u003cp\u003e53 uS\/cm at 25 deg c\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBrightwell Aquatics Aquarium Reagents Refractometer \u0026amp; Hydrometer Calibration Standard is designed to provide an accurate reference for the calibration of seawater refractometers, hydrometers and other density measuring equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstructions \u0026amp; Guidelines - Refractometers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1. Shake product well before using.\u003c\/p\u003e\n\u003cp\u003e2. Clean Refractometer prism slide with fresh distilled water.\u003c\/p\u003e\n\u003cp\u003e3. Dry completely with soft clean dry cloth.\u003c\/p\u003e\n\u003cp\u003e4. Place several drops of Brightwell Refractometer \u0026amp; Hydrometer Calibration Standard fluid on the slide.\u003c\/p\u003e\n\u003cp\u003e5. Wait 45 seconds and calibrate to 35 ppt Salinity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstructions \u0026amp; Guidelines - Hydrometers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1. Shake product well before using.\u003c\/p\u003e\n\u003cp\u003e2. Rinse Hydrometer with distilled water.\u003c\/p\u003e\n\u003cp\u003e3. Pour Brightwell Refractometer \u0026amp; Hydrometer Calibration Standard fluid carefully into hydrometer to avoid bubbles.\u003c\/p\u003e\n\u003cp\u003e4. Tap hydrometer to dislodge any bubbles and use a stirring rod to tap the swing arm to release any remaining bubbles.\u003c\/p\u003e\n\u003cp\u003e5. Read hydrometer, at 25 deg c ( 77 deg F ) you should read a specific gravity of 1.026\u003c\/p\u003e","brand":"PetSave","offers":[{"title":"60ml","offer_id":48995923722469,"sku":"RES60","price":9.99,"currency_code":"CAD","in_stock":true},{"title":"250ml","offer_id":48995923755237,"sku":"RES250","price":19.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0533\/2811\/7936\/files\/brightwell-aquatics-Refractometer-Hydrometer-Calibration-fluid-phils-pets-saltwater.png?v=1778341948","url":"https:\/\/philspets.ca\/products\/brightwell-refractometer-hydrometer-calibration-standard-250ml","provider":"Phil's Pets","version":"1.0","type":"link"}