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METTLER TOLEDO Technical Buffer pH 9.21

Ready-to-use technical buffer solution for calibrating and verifying pH electrodes and meters. It has a certified pH value of 9.21 at 25 °C, an uncertainty of ±0.02 pH, and traceability to NIST-selected primary standards. Supplied as six 250 mL bottles, totaling 1.5 L.

  • Manufacturer: METTLER TOLEDO
  • Manufacturer Part Number: 51350022
  • Product Type: Technical pH buffer solution
  • Nominal pH: 9.21 at 25 °C
  • Uncertainty: ±0.02 pH
  • Form: Liquid
  • Color Code: Blue
  • Sterility: Non-sterile
  • Application: Calibration and verification of pH electrodes and meters
  • Traceability: Traceable to primary standards selected by NIST
  • Certificate: Certificate of Analysis available online
  • Bottle Volume: 250 mL
  • Manufacturer Package: 6 bottles
  • Total Package Volume: 1.5 L
  • Shelf Life: 24 months
  • Hazard Classification: Reproductive Toxicity Category 1B
  • Hazard Statement: H360FD—may damage fertility and the unborn child
  • Signal Word: Danger
  • Manufacturer Packaging Description: 6 × 250 mL

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