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🌟 Calibrate Like a Pro, Measure Like a Boss!
The Continuum Aquatics Refractometer and Hydrometer Calibration Standard (60ml) is a precision solution designed to provide an accurate reference for calibrating seawater refractometers, hydrometers, and density measuring devices. Featuring 35 ppt salinity, 1.0264 specific gravity, and a 1.3394 refractive index, it ensures your instruments deliver reliable, lab-grade accuracy every time.



| ASIN | B077TQWN5X |
| ASIN | B077TQWN5X |
| Age Range Description | All Life Stages |
| Best Sellers Rank | #19,398 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #89 in Substance Analysis Instrumentation |
| Brand Name | Continuum Aquatics |
| Customer Reviews | 3.8 3.8 out of 5 stars (340) |
| Date First Available | November 29, 2017 |
| Date First Available | November 29, 2017 |
| Directions | 1. Shake product well before using. 2. Clean Refractometer prism slide with fresh distilled water. 3. Dry completely with fresh soft clean cloth. Observe to make sure slide looks clean with no residue. 4. Follow manufacturers directions to place several drops of Continuum Refractometer ¯ Hydrometer Calibration Standard fluid on the slide. 5. Wait 40 seconds and calibrate to 35 ppt Salinity. 6. Cle… |
| Included Components | Refractometer Calibration Standard |
| Item Dimensions LxWxH | 1.38 x 1.38 x 4.25 inches |
| Item Package Dimensions L x W x H | 4.22 x 1.34 x 1.34 inches |
| Item Weight | 2.72 ounces |
| Item model number | QRES60 |
| Item model number | QRES60 |
| Manufacturer | Brightwell Aquatics |
| Manufacturer | Brightwell Aquatics |
| Model Name | Refractometer Calibration Standard |
| Number of Items | 20 |
| Product Dimensions | 1.38 x 1.38 x 4.25 inches; 2.72 ounces |
| Size | 60 ml |
| Target Audience Keyword | Fish |
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