Oakton Buffer Capsules, pH 4; 10/Pk

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Oakton Item # RK-35850-12
Fresh pH calibration solution anytime and anywhere
  • Each capsule mixes with 100-mL of deionized water to create a clear, 4.00 pH solution
  • 3 month warranty

PRODUCT OPTIONS

$37.13CAD / Pkg of 10
New Double Junction Waterproof Oakton pH Testr 50

SPECS & DESCRIPTION

Specifications & Description

  • Buffer Value4
  • Volume (mL)100
  • ColorClear
  • DescriptionBuffer Capsules, pH 4; 10/Pk
  • Warranty3 month
3 Month Warranty

Includes

Ten red-colored capsules.

Key Features

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

More About this Item

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.

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