🧪 Calibrate with confidence, measure with precision!
The Apera Instruments AI1113 pH Calibration Buffer Solution Kit offers ultra-precise pH calibration with ±0.01 accuracy, produced under strict ISO 9001:2015 standards using high-purity reagents. Featuring color-coded, double-sealed 8 oz bottles with a 2-year shelf life, this carbonfree certified kit ensures reliable, eco-friendly calibration for professional labs and quality-conscious users.
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