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LZW9463.99 Buffer Solution, pH 4.01

LZW9463.99 Hach

Buffer Standard Solution is required for verification of pH meter for laboratory and field analysis.

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Buffer Standard Solution is used to verify pH electrode 4.01±0.02 pH at 25°C for laboratory and field analysis. The solution is an enlarged bottle of the Buffer Standard Solution (p/n LZW9460.99). The bottle contains 250 mL of colourless pH Buffer Solution. pH Buffer Solution features traceability to NIST standard reference materials.

Storage conditions

Keep the solution at the temperature from 10 °C to 25 °C in a place protected from light rays. After opening, store the solution for up to 6 months.

Brand Hach
Parameter pH
pH value 4.01 ± 0.02 pH
Color coded No
NIST traceable Yes
Quantity 250ml
Storage conditions 10 °C - 25 °C (protected from light)

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