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used in this fashion
C (L-ascorbyl monophosphate) 210 mg/lb
ensure that solutions are entering the system in different areas to prevent precipitation
spirulina (7%)
Brightwell Aquatics Refractometer Calibration Solution 60mL Filter Cubes used in this fashionBrightwell 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 Instructions Shake product well before using. Clean Refractometer prism slide with fresh distilled water. Dry completely with soft clean dry cloth.
US$ 5745.00
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