🔬 Elevate Your Calibration Game!
The Apera Instruments AI1113 pH Calibration Buffer Solution Kit includes two 8 oz. bottles (pH 7.00 and 4.00) that provide precise calibration for your pH meters. With an accuracy of ± 0.01 pH at 25 °C and traceability to NIST standards, this kit is produced in a certified facility, ensuring top-notch quality and reliability.
G**Y
Easy directions. Came well secured.
Love these. A little goes a long way. Instructions are clear and they last long. They came well secured. I love that. I definitely will purchase again.
J**Z
Buenas
Buenas
I**M
Bought mostly for the CalPod
I bought this kit of the 4 cal, 7 cal, and CalPod mostly for the CalPod. I like that calibration solution can be added for use that can then be sealed off to keep for a short period of time as well as be a nice modular solution holder to make calibration easier. I looked around to just buy the CalPod, which I could only find for ~20 at the cheapest. So, I bought the kit to get some calibration solution and the pod. It comes with some little labels for more than just pH, which is nice because I also wanted to do some EC calibration.
A**A
Perfect
Great item
C**D
PH is accurate
It's a must have to keep your pH close. Solution pH is accurate according to my tester.
W**S
Life saver
Lost my koi last year to a PH crash, it sucked, great kit for the money and very accurate, easy to use
M**N
Good buy
Worked well, easy to use, fast shipping
D**K
The best.
Love Apera.
Trustpilot
4 days ago
3 weeks ago
