GroLine pH Buffer Sachets, 20 mL (Single Sachet)

GroLine pH Buffer Sachets, 20 mL (Single Sachet)

$3.50 Sale

High quality pH 7.01 calibration buffer designed with hydroponics, aquaponics, and greenhouses in mind. Single-use sachets are highly portable, with a small footprint and a lightweight design. They are the perfect accessory for your on-the-go testing, fitting easily into your pocket or carrying case.

  • Supplied with Certificate of Analysis
  • Single-use sachets for convenience.
  • Perfect for use with GroLine testers and portable meters!
High quality pH 7.01 calibration buffer produced in accordance with ISO 3696/BS3978 standards using high purity salts, deionized water, certified weight-checked balances, and Class A glassware in a temperature controlled environment monitored with certified thermometers. Reported values are accurate to +/- 0.02 pH @ 25°C and are traceable to NIST Standard Reference Materials (SRMs).

 

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