Oakton pH Calibration Buffer Pouches, pH 4.01, 20/pk

Oakton pH Calibration Buffer Pouches, pH 4.01, 20/pk

SKU:
COP3565301
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Description

Buffers are traceable and offer ±0.01 accuracy at 77 °F (25 °C). Pack of 20 pouches.

  • Single-use pouch—just tear, dip, calibrate
  • Available in common pH values 4, 7, and 10
  • Standardized to NIST-traceable pH references
  • 1 year warranty
Additional Information
Sales Unit:
PK20