Brightwell Aquatic Refractometer Calibration - 60ml REDThe RED spectrum is designed

REDThe RED spectrum is designed for tissue culture and cloning by producing maximum root growth during the plant's whole life

Do not exceed 15 minutes in bath

Establishes and Maintains a Healthy Biofilter

Ingredients:

B-Ionic Nitrate provides nitrogen to the system in the form of highly purified calcium nitrate

Brightwell Aquatic Refractometer Calibration - 60ml REDThe RED spectrum is designedBrightwell Aquatic Refractometer Calibration Standard 1. 0264 Specific Gravity1. 3394 Refractive Index35 ppt Salinity53 uS cm at 25 deg c60ml Brightwell 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.