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Mettler-Toledo Certified pH 9.21 Buffer Solution, ISO 17025, ±0.02 pH, 6 x 250 mL

Brand:Mettler-Toledo

No. of packages

Package capacity

pH value (25°C)

Content

Product specific notes

Specifications

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HS Code #
38221900
No. of packages
6
Package capacity
250 ml
pH value (25°C)
9.21
Container type
Bottle
Content
6 x Bottle of 250 ml
Product specific notes
Certified
UNSPSC
41116166

£106.63

Inc. VAT

Supplier Stock: 13
Delivery: 7-10 Days

Product description

The Mettler-Toledo Certified pH 9.21 Buffer Solution is designed for accurate calibration and verification of pH electrodes and meters in laboratory and quality control applications. Supplied as six 250 mL bottles, this ISO 17025 certified buffer provides a pH value of 9.21 with an uncertainty of ±0.02 pH for reliable routine calibration.

Key Features:

  • Brand: Mettler-Toledo
  • Product Type: Certified pH buffer solution
  • pH Value: 9.21
  • Uncertainty: ±0.02 pH
  • Certification: ISO 17025
  • Pack Size: 6 x 250 mL bottles
  • Purpose: Calibration and verification of pH electrodes and meters
  • Shelf Life: 36 months
  • Certificate: Certificate of Analysis available online
  • Application: Suitable for laboratory, quality control and regulated pH measurement workflows

This Mettler-Toledo pH 9.21 certified buffer is ideal for laboratories requiring a traceable alkaline calibration standard with defined uncertainty for dependable pH measurements.

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Frequently asked questions

It is designed for accurate calibration and verification of pH electrodes and meters in laboratory and quality control applications. Supplied as six 250 mL bottles, this ISO 17025 certified buffer provides a pH value of 9.21 with an uncertainty of ±0.02 pH for reliable routine calibration.

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Mettler-Toledo Certified pH 9.21 Buffer Solution, ISO 17025, ±0.02 pH, 6 x 250 mL | LabFriend UK