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2769920 Singlet Single-Use pH Buffer Kit, pH 4.01 & 7.00

2769920 Hach

Singlet Single-Use pH Buffer Kit is required for pH instrument calibration for laboratory and field analysis.

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pH Buffer Standard Solution (p/n 2769920) is used to calibrate pH electrode at the pH value of 4.01 & 7.00±0.02 pH at 25°C. 10 sealed foil pouches of 4.01 pH and 10 packs of 7.00 are sealed in each Singlet Single-Use pH Buffer Kit. The volume of each singlet is 20mL. The solution is color-coded and NIST-traceable. Singlet Solution Packs can be used only for laboratory and field analysis.

Storage conditions

pH Buffer Standard Solution storage conditions are between 15 °C and 25 °C protected from light.

Brand Hach
Parameter pH
pH value 4.01 & 7.00 ± 0.02
Color coded Yes
NIST traceable Yes
Quantity 2/pk of 10 pcs
Storage conditions 10 °C - 25 °C (protected from light)

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