Refractometer Calibration Standard 35 ppt/

$6.99
Low stock - 3 in stock, ready to ship
Product Name: Refractometer Calibration Standard 35 ppt/ 1.0264 specific gravity 2 oz
Category: Testing & Controllers*
Subcategory: Hydrometers & Refractometers
Manufacturer: Aquarium Life Support Systems
Make sure your refractometer is giving you accurate readings. High range formula, best for primarily salt water applications. This calibration solution quickly and accurately standardizes your refractometer to 35ppt/1.0264 specific gravity.