Oakton WD-00654-00 pH Buffer Reference Standard Solution for Calibration, pH 4.01 ± 0.01, 500mL



The Oakton Economical one-pine buffer solution bottles are freshness dated – and standardized against NIST-certified references to ensure quality. Bottles are labeled with the name and CAS number for all ingredients (for ‘Right-to-Know’ requirements). The high- accuracy solutions are ideal for pH meters with 0.001 resolution. Store buffers away from direct sunlight. Sold in individual bottles; 500-mL bottles are also available in cases of 12 – 4-L bottles in cases of four.

SKU: WD-00654-00

$15.04 USD

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Oakton Buffer Solution, pH 4.01; 500 mL

pH 4.01

Store buffers away from direct sunlight

Buffers for meters with 0.01 resolution are standardized against NIST-certified pH references within 0.01 pH at 77°F (25°C)

Solutions come in 1 pint bottles


Peso 0.5 kg
Dimensiones 16.25 × 9 × 9 cm


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