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🌟 Calibrate like a pro — never second-guess your saltwater readings again!
This 60ml Continuous Reagent Refractometer Calibration Standard offers a precise seawater reference with 35ppt salt content, 1.0264 specific gravity, and 1.3394 refractive index. Designed for saltwater refractometers and hydrometers, it ensures accurate, bubble-free calibration for all life stages of aquatic measurement, making it an essential tool for professionals demanding reliable density readings.
| Allergen Information | Sulphites Free |
| Asin | B077TQWN5X |
| Batteries Included | No |
| Batteries Required | No |
| Customer Reviews | 4.2 4.2 out of 5 stars (303) 4.2 out of 5 stars |
| Date First Available | March 24, 2019 |
| Is Discontinued By Manufacturer | No |
| Item Model Number | QRES60 |
| Number Of Items | 20 |
| Pet Life Stage | All Life Stages |
| Size | 60 ml |
| Volume | 2 Fluid Ounces |
User
Great product
Really good product come fast and accurate my reflectometer was in 1.024 but thank to this product i fix it again (1.026) really easy to use
User
Works as expected
Works great. Calibrated my refractor. More accurate than distilled water.
User
Does the job
Worked well to calibrate my refractometer
User
Works well
Good solution for testing my tanks
User
DO NOT BUY
not 1.026 its way to low. do not buy!!!
Trustpilot
4 days ago
1 month ago