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🌟 Nail your calibration game with precision that makes waves!
The Continuum Reagents Refractometer Calibration Standard is a 60 ml seawater reference fluid designed to calibrate refractometers, hydrometers, and density measuring equipment with high precision. Featuring 35 ppt salinity, 1.0264 specific gravity, and a refractive index of 1.3394, it ensures reliable, industry-grade accuracy for all aquatic and laboratory applications.
| ASIN | B077TQWN5X |
| ASIN | B077TQWN5X |
| Age Range Description | All Life Stages |
| Best Sellers Rank | #9,222 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #52 in Substance Analysis Instrumentation |
| Brand Name | Continuum Aquatics |
| Customer Reviews | 4.3 4.3 out of 5 stars (270) |
| 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 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 1.38 x 1.38 x 4.25 inches |
| Item Package Dimensions L x W x H | 4.3 x 1.5 x 1.3 inches |
| Item Weight | 0.17 Pounds |
| 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 |
D**N
Good calibration fluid for salinity
This calibration fluid by reagents matches with Bulk Reef Supply, Refracto Juice, Calibration fluid for salinity. Faster shipping than BRS’s.
T**L
Quality
They work perfectly
E**Z
Does what it needs to do
So I used this calibrate my refractometer for my reef tank. turn out i was a bit high and had to adjust the calibration screw to get the correct reading. 5 stars from me for ease of use and price.
B**S
Great for calibrating refractometers and digital salimeters.
Bottle was full to top which was nice. This will last me at least a year.
P**.
Not Great!
I bought this item to help calibrate my refractometer and instead, it gave me an inaccurate reading for my salinity. I followed the direction exactly to the "T". With the refractometer that I bought its directions told me to calibrate with distilled water and I would get the right salinity range for my reef tank. I also ensured my refractometer was calibrated amongst other fellow hobbyists and local fish stores around my area by testing my salinity for the same reading. I must have received a bad batch of calibration fluid, but for me to go through all that trouble to second guess my reading with my refractometer after using this fluid gives me less confidence to buy this item again.
J**H
update. LFS SG was off. not as bad as i thought.
tested with another solution as well. both are around 1.026.
A**R
Works as intended
Used this for my refractometer that keeps going out of calibration. Would buy again.
W**S
it works good
it works
D**T
Works great. Calibrated my refractor. More accurate than distilled water.
S**L
Worked well to calibrate my refractometer
T**L
not 1.026 its way to low. do not buy!!!
Y**I
Great calibrated my refractometre so I know my salinity is correct was delivered very fast
A**R
It is off by a couple of points. The salinity of the fluid is supposed to be 1.0264 but it is way lower around 1.023. It is a waste of money.
Trustpilot
3 days ago
2 weeks ago