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pH 4 Buffer Solution, 16 oz Dissolved Oxygen (DO) Testing Shaft Length1-1/2"

pH 4 Buffer Solution, 16 oz Dissolved Oxygen (DO) Testing Shaft Length1-1/2"These pH3, pH4, and pH7 standardized liquids are used to check the accuracy of pH electrodes. Use any two of them to establish the proper slope for the pH meter.

SKU: 36504481969 · From lagence-mr.com

4.5
USD10.99 USD42.99

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Description

Shaft Length1-1/2"

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pH 4 Buffer Solution, 16 oz Dissolved Oxygen (DO) Testing Shaft Length1-1/2"These pH3, pH4, and pH7 standardized liquids are used to check the accuracy of pH electrodes. Use any two of them to establish the proper slope for the pH meter.

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