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Oakton Buffer Capsules, pH 4; 10/Pk - WD-35850-12

Item #:
WD-35850-12
Brand:
Oakton Instruments
Oakton Buffer Capsules, pH 4; 10/Pk - WD-35850-12
$23.42
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Oakton Buffer Capsules, pH 4; 10/Pk - WD-35850-12

Oakton Buffer Capsules, pH 4; 10/Pk - WD-35850-12

$23.42

WD-35850-12 Buffer Capsules, pH 4; 10/Pk by Oakton

Buffer salts inside capsules require 100 mL of deionized or distilled water to produce a clear pH calibration solution accurate to ±0.02 pH (at 25°C) with traceability to NIST standards. Capsules are easier to store and transport than prepared aqueous buffer solutions. Capsules are color-coded for easy identification if mixed.

Store buffer solution in an airtight container at room temperature for three weeks. Unused capsules have a five-year shelf life. Each vial contains 10 capsules.

Fresh pH calibration solution anytime and anywhere

  • Each capsule mixes with 100-mL of deionized water to create a clear, 4.00 pH solution

Includes

Ten red-colored capsules.

Buffer Value 4
Volume (mL) 100
Color Clear
Description Buffer Capsules, pH 4; 10/Pk

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