Product Overview

• HI70006P is a premium pH 6.86 calibration buffer solution. Each sachet is printed with a batch number and expiration date, and is made of lightweight block foil to ensure freshness each time it is opened. Hanna's calibration buffer series is specially formulated, and unopened sachets have a shelf life of 5 years from the date of manufacture. HI70006P is available in 25 sachets containing 20 mL of buffer each.

• Color-coded labels for easy identification of pH buffer values

• Accuracy of +/-0.01 pH at 25°C

• Temperature chart of the actual pH value at various temperatures printed on each sachet

• HI70006P is a premium pH 6.86 calibration buffer produced in accordance with ISO 3696/BS3978 standards, using high-purity salts, deionized water, certified weighing balances, and Class A glassware, in a temperature-controlled environment monitored with certified thermometers. Reported values are accurate to +/-0.01 pH at 25°C and are traceable to NIST Standard Reference Materials (SRM).

• Convenience of individually packaged sachets

• Ideal for users who calibrate infrequently

• Perfect for field use due to portability

• Each sachet is as fresh as when it was packaged

• Light-blocking packaging prevents UV oxidation that can alter buffer values

• Each sachet is marked with a batch number and expiration date.

• Hanna buffers are specially formulated, and unopened sachets have a shelf life of 5 years from the date of manufacture.

• Color-coded labels for easy identification of pH buffer values

• Easy identification of different buffer values

• The solution contains no dyes that could contaminate the reference cell of the pH electrode