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🎯 Calibrate like a pro — precision that keeps you ahead of the curve!
The AI1115 pH Calibration Solution Kit by Apera Instruments offers ultra-precise, NIST-certified buffer solutions (pH 4.00, 7.00, 10.01) in durable, double-sealed HDPE bottles. Designed for all pH meters, it includes a temperature/pH reference chart and a smart Callbox for organized, mess-free calibration. With a 1-year shelf life and non-hazardous formulation, this kit is the trusted choice for professionals demanding accuracy and convenience.




| Brand | Apera Instruments |
| Manufacturer | Apera Instruments, LLC |
| Model number | AI1115 |
| Number of Memory Sticks | 1 |
| Item Weight | 226 g |
| Product Dimensions | 5.08 x 5.08 x 20.32 cm; 226.8 g |
| Item model number | AI1115 |
| Item Height | 8 Inches |
| Item Width | 2 Inches |
| Are batteries included? | No |
E**R
A must-have!!
Bought this for my Apera Ph60 pen!! I love using this stuff over the buffer powder!! Seems WAY more accurate!! Quicker reading in my opinion!! Super easy to use!! Everything arrived safely with no leaks! Thank you very much!!
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2 months ago
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