Brightwell Aquatics - Refractometer Calibration Standard
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.
- 1.0264 Specific Gravity
- 1.3394 Refractive Index
- 35 ppt Salinity
- 53 uS/cm at 25 deg c
- Shake product well before using.
- Clean Refractometer prism slide with fresh distilled water.
- Dry completely with soft clean dry cloth.
- Place several drops of Brightwell Refractometer Calibration Standard fluid on the slide.
- Wait 45 seconds and calibrate to 35 ppt Salinity.