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SKU HI7007-023 Categories ,

Calibration Buffer pH 7.01 (230 mL) GroLine HI7007-023

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HI7007-023 is a high quality pH 7.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the label and are air tight with a tamper-proof seal to ensure the quality of the solution. Hanna’s line of technical calibration buffers have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened bottle.
  • Supplied with Certificate of Analysis
  • Accuracy of +/- 0.02 pH @ 25°C
  • Temperature chart of the actual pH value at various temperatures printed on each bottle

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 11,25

6 in stock

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Details

HI7007-023 is a 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).

The HI7007-023 is supplied with Certificate of Analysis

  • Product code
  • Lot number
  • Mean lot value
  • SRMs that were used
  • Manufacturing date
  • Expiration date

Color coded label for easy pH buffer value identification

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

Specifications

pH

Accuracy

±0.02 pH

pH Value @25°C

7.01

Package

bottles

Quantity 

1

Size

230 mL

Certificate of Analysis

yes

Additional Informations

Additional information

Parameter

Industry

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