

🌟 Calibrate like a pro — never second-guess your seawater readings again!
The Continuum Reagents Refractometer Calibration Standard is a 60ml precision fluid designed to provide an accurate reference for calibrating seawater refractometers, hydrometers, and other density measuring equipment. Featuring 35 ppt salinity, a specific gravity of 1.0264, and a refractive index of 1.3394, it ensures lab-grade accuracy and reliable performance, making it a must-have for professionals demanding exact measurements.



| ASIN | B077TQWN5X |
| Best Sellers Rank | #31,768 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #37 in Lab Refractometers |
| Country of Origin | USA |
| Generic Name | Accurate reference for the calibration of seawater refractometers, hydrometers and other density measuring equipment |
| Included Components | Refractometer Calibration Standard |
| Item Dimensions LxWxH | 35 x 35 x 108 Millimeters |
| Item Weight | 77.1 g |
| Item model number | QRES60 |
| Manufacturer | Brightwell Aquatics |
| Net Quantity | 1 Count |
| Product Dimensions | 3.51 x 3.51 x 10.8 cm; 77.11 g |
D**T
Works great. Calibrated my refractor. More accurate than distilled water.
D**N
This calibration fluid by reagents matches with Bulk Reef Supply, Refracto Juice, Calibration fluid for salinity. Faster shipping than BRS’s.
S**L
Worked well to calibrate my refractometer
T**L
They work perfectly
T**L
not 1.026 its way to low. do not buy!!!
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