🔬 Elevate Your Measurements with Precision!
The Atlas Scientific pH Calibration Solution Pack includes two 8oz (250ml) bottles, one each of pH 7.00 and pH 10.00 solutions. Designed for universal compatibility with any pH probe, these solutions offer ±0.02 pH accuracy at 25°C and are standardized against NIST-certified references, ensuring reliable and precise calibration. With a 2-year shelf life at room temperature, this pack is perfect for professionals seeking quality and convenience.
C**H
Good Calibration fluid
They worked as advertised although I thought they were a little pricy. The fact that they are in a bottle, makes them easier to use and should last longer. So the higher cost is probably offset by the time they will last.
J**R
Great product
I’ve been using this product for about 60 days. I have a blue lab Guardian Monitor. The product works perfectly in calibrating my system.
A**D
Easy to use, has T/pH dependancy table
Came on time nicely packaged. Easy to use, has temperature/pH dependancy table printed on the bottles. Solution is color coded.
K**G
good product
it is good size and works perfectly
S**B
Accurate calibration
Great price, quick shopping, accurate for calibration of my prices.
B**N
Purchased these to calibrate an Apex controller for a marine ...
Purchased these to calibrate an Apex controller for a marine aquarium - could not figure out why my pH was off for over a month - finally purchased another probe thinking that was at fault. Once I installed and calibrated the new probe I got EXACTLY the same readings. I then purchased a handheld pH meter and individually measured the calibration solutions - the 10 was right on - the 7.0 was 7.56!!!! So in short this ended up being a much more expensive purchase than I expected.
L**Z
No problem!
Good product, fast shipping.
S**N
Five Stars
Perfect for calibration of probes for Apex Salt Water fish tank Controller....
Trustpilot
2 days ago
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