{"product_id":"brightwell-aquatics-refractometer-calibration-standard-60-ml","title":"Brightwell Aquatics Refractometer Calibration Standard 60 ml","description":"\u003cul class=\"tab-wrap\"\u003e\n\u003cli class=\"tab-wrapper\"\u003e\n\u003cdiv class=\"description-block\"\u003e\n\u003ch6 class=\"tab-title\"\u003eDescription\u003c\/h6\u003e\n\u003cdiv\u003e1.0264 Specific Gravity\u003c\/div\u003e\n\u003cdiv\u003e1.3394 Refractive Index\u003c\/div\u003e\n\u003cdiv\u003e35 ppt Salinity\u003c\/div\u003e\n\u003cdiv\u003e53 uS\/cm at 25 deg c\u003c\/div\u003e\n\u003cdiv\u003eOverview\u003c\/div\u003e\n\u003cdiv\u003eBrightwell Aquatics Aquarium Reagents Refractometer Calibration Standard is designed to provide an accurate reference for the calibration of seawater refractometers, hydrometers and other density measuring equipment.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eInstructions \u0026amp; Guidelines - Refractometers\u003c\/div\u003e\n\u003cdiv\u003e1. Shake product well before using.\u003c\/div\u003e\n\u003cdiv\u003e2. Clean Refractometer prism slide with fresh distilled water.\u003c\/div\u003e\n\u003cdiv\u003e3. Dry completely with soft clean dry cloth.\u003c\/div\u003e\n\u003cdiv\u003e4. Place several drops of Brightwell Refractometer Calibration Standard fluid on the slide.\u003c\/div\u003e\n\u003cdiv\u003e5. Wait 45 seconds and calibrate to 35 ppt Salinity.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"In-Store","offers":[{"title":"Default Title","offer_id":43619844751473,"sku":"810086019076","price":6.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/2595\/2113\/files\/a58df140-3cb8-4b05-9645-8b1bdf8fd339.webp?v=1783457311","url":"https:\/\/local.mattscorals.com\/products\/brightwell-aquatics-refractometer-calibration-standard-60-ml","provider":"In-Store","version":"1.0","type":"link"}