Apera Instruments AI1115 pH Calibration Buffer Solution Kit (7.00, 4.00, 10.01), 8 oz. for Each, NIST Traceable
Product ID: 49919647
📏±0.01 pH accuracy
🔬NIST traceable calibration
🧪ISO 9001:2015 certified purity
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The Apera Instruments AI1115 pH Calibration Buffer Solution Kit offers three color-coded, NIST-traceable buffer solutions (pH 4.00, 7.00, 10.01) with ±0.01 accuracy at 25°C. Manufactured in an ISO 9001:2015 and ISO 17025:2017 certified facility using high-purity reagents, these 8 oz bottles are double-sealed for a 2-year unopened shelf life, ensuring reliable, professional-grade calibration for your pH meters.
| Customer Reviews | 4.9 out of 5 stars 44 Reviews |
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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