Apera Instruments AI1115 pH Calibration Buffer Solution Kit (7.00, 4.00, 10.01), 8 oz. for Each, NIST TraceableCarbonfree Certified
Description
🔬 Elevate Your Calibration Game!
- LONG SHELF LIFE - Enjoy a 2-year expiration from manufacture for unopened bottles, ensuring longevity in your lab.
- NIST CERTIFIED QUALITY - Each solution is traceable to NIST Standard Reference Materials, giving you peace of mind.
- COLOR CODED CONVENIENCE - Quickly identify your buffers with our intuitive color-coding system.
- DOUBLE SEALED FRESHNESS - Our double-sealed bottles guarantee the integrity of your calibration solutions.
- PRECISION YOU CAN TRUST - Experience accuracy of ±0.01 pH at 25 °C, ensuring reliable results every time.
The Apera Instruments AI1115 pH Calibration Buffer Solution Kit includes three essential pH solutions (7.00, 4.00, 10.01) in 8 oz. bottles, all NIST traceable and produced in an ISO 9001:2015 certified facility. Each solution is designed for precision and reliability, ensuring your measurements are accurate and trustworthy.
Reviews
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.
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.
J**Z
Buenas
Buenas
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
A**Y
Apera Calibration Solution could not be easier to use + it’s in code until Oct- 2025.
Had an older model Ph-80 that sat in a drawer for a year and had a dried out wick, Soaked it in the storage solution for 20 min cleaned it with distilled water calibrated first with 4.0 and it hit dead nuts then the 7.0 same thing. Fahrenheit was right at 67.0 degrees and I was happy I know these solutions are expensive and I don’t know why but it was the best deal on Amazon and it worked for me your mileage may vary but I had to give a positive review. The only thing I didn’t like is it was shipped in a Bag not an over Box for protection and I hate that for sure come on Amazon.
Common Questions
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