HI-7001L pH 1.68 Buffer Solution, 500 mL bottle AquaMatic K520-RAJ Seal Kit Butyl 05 ppm ±5% of reading

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HI-7001L pH 1.68 Buffer Solution, 500 mL bottle AquaMatic K520-RAJ Seal Kit Butyl 05 ppm ±5% of readingHI 7001L pH 1. 68 Buffer Solution, 500 mL Bottle The HI 7001L pH 1. 68 Buffer Solution is a high quality solution designed to deliver precise and reliable pH calibration for acidic applications. Crafted to meet NIST standards, this buffer solution is perfect for calibrating your meter and electrode to achieve accurate readings in lower pH ranges. With 0. 01 pH accuracy at 25C, it provides dependable results for various laboratory and industrial needs.