AI1114 pH Calibration Solution Kit (7.00, 4.00), 16 oz. for Each, Plus Apera CalPod Solution Holder, NIST traceable
Product ID: 45756223
📏±0.01 pH accuracy
🧪NIST traceable calibration
🗂️Includes CalPod organizer
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The Apera Instruments AI1114 pH Calibration Solution Kit offers ultra-precise pH buffer solutions (4.00 and 7.00) with ±0.01 accuracy at 25°C, fully traceable to NIST standards. Produced in an ISO 9001:2015 certified facility using high-purity reagents, it includes a color-coded CalPod holder for organized, efficient calibration. Double-sealed bottles ensure a 2-year shelf life unopened, making it the trusted choice for professionals demanding reliable, lab-grade pH calibration.
| Customer Reviews | 4.6 out of 5 stars 263 Reviews |
M**N
Good buy
Worked well, easy to use, fast shipping
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.
M**D
Great calibration kit!!
I bought this particular calibration solution because I have an Apera probe, I'm not really sure it makes a difference who's solution you use but I'll say....I'm glad I did. The quad holder was not something I knew I was getting with this "kit" but how much more convenient could it possibly be?? It also works perfect for the TDS probe, everything I need in one nice little tray!!!
G**A
Not as accurate as I’d hoped
The 4.0 fluid needs refreshed often. Won’t calibrate my pH meter to 4.1 except on first calibration of the day.
J**S
Quality buffering solution
Got this to calibrate my pH meter for the pool.
T**A
Helpful accessory!
I love it keeps all needed items close at hand. Works well for what it is. Happy to pay purchase price for that, the added calibration solutions are just a bonus in my opinion! Accurate with my blue lab meters with no issues! Thanks guys!
T**A
Beyond convenient!
This is perfect, it makes calibrating a breeze! I calibrate before every use, no spills, no waste, 100% accuracy.
R**N
Great value for money
Works great for calibrating my blue labs pen at a fraction of what they sell theirs for.
Trustpilot
2 days ago
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