HI70004P pH 4.01 buffer solution for calibration (25 x 20 ml)

HI70004P contains 25 sachets containing 20 ml buffer solution for calibrating pH meters and electrodes.

SKU: HI70004P

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HI70007P pH 7.01 Calibration Solution, 25 x 20 ml sachets

Buffer solution with a pH value of 7.01 for calibrating pH meters and electrodes. The package contains 25 sachets with 20 ml of solution.

SKU: HI70007P

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HI70010P pH 10.01 Calibration Solution, 25 x 20 ml sachets

pH buffer for electrode calibration with a pH value of 10.01 ± 0.01 pH at 25°C

SKU: HI70010P

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HI6004 Calibration solution pH 4.010 ± 0.002 at 25°C

HI6004 is a pH 4.010 +/- 0.002 pH calibration buffer.

SKU: HI6004

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HI6007 Calibration solution pH 7.010 ± 0.002 at 25°C

HI6007 is a pH 7.010 +/- 0.002 pH calibration buffer.

SKU: HI6007

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HI6010 Calibration solution pH 10.010 ± 0.002 at 25°C

HI6010 is a pH 10.010 +/- 0.002 pH calibration buffer.

SKU: HI6010

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HI6016 Calibration solution pH 1.679 ± 0.002 at 25°C

HI6016 is a pH 1.679 +/- 0.002 pH calibration buffer.

SKU: HI6016

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