Product Overview

HI5008-01 is a premium pH 8.00 technical calibration buffer, traceable to NIST, and supplied with a certificate of analysis. The lot number and expiration date of Hanna calibration buffers are clearly marked on the label, and the bottles feature an airtight, tamper-evident seal to ensure the quality of the solution. Hanna's technical calibration buffer line is specially formulated, and unopened bottles have a shelf life of 5 years from the date of manufacture.

• Supplied with a certificate of analysis

• Accuracy of +/-0.01 pH at 25°C

• Temperature chart printed on each bottle showing the actual pH value at different temperatures

• HI5008-01 is a premium pH 8.00 technical calibration buffer, manufactured according to 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. The reported values are accurate to +/-0.01 pH at 25°C and are traceable to NIST Standard Reference Materials (SRM).

• HI5008-01 is supplied with a certificate of analysis

• Product code

• Lot number

• Lot average

• SRM used

• Date of manufacture

• Expiration date

• 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