SKU
HI7001M

pH 1.68 Calibration Solution (230 mL) - HI7001M

€15.00
In stock
HI7001M is a premium quality pH 1.68 calibration solution. Hanna calibration buffers have the lot number and expiration date clearly marked on the label and are airtight with a tamper-proof seal to ensure the quality of the solution. Hanna's line of calibration buffers has been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened bottle.
  • Accuracy of /- 0.01 pH @ 25°C
  • Temperature chart of the actual pH value at various temperatures printed on each bottle
  • Air-tight seal to ensure the quality of the solution

Details:

HI7001M is a premium quality pH 1.68 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 /- 0.01 pH @ 25°C and are traceable to NIST Standard Reference Materials (SRMs).

Airtight bottle with tamper-proof seal

  • Ensures quality and freshness of solution

Each bottle marked with lot number and expiration date.

  • Hanna buffers are specially formulated to have an expiration of 5 years from manufacture for an unopened bottle.

Color coded label for easy pH buffer value identification

  • Easy to identify different buffer values
  • Solution does not contain any dyes that may stain the reference cell of a pH electrode