Mettler-Toledo Online pH Buffer Solution pH 9.21 (6 x 250 mL)
Product overview
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.
Frequently Asked Questions
1. What is the Mettler-Toledo Certified pH 9.21 Buffer Solution, ISO 17025, ±0.02 pH, 6 x 250 mL used for?
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.
2. Is the Mettler-Toledo Certified pH 9.21 Buffer Solution, ISO 17025, ±0.02 pH, 6 x 250 mL suitable for calibrating and verifying pH sensors in laboratory and industrial settings?
Yes. It is designed for calibrating and verifying pH sensors in laboratory and industrial settings, and offers a ph value of 9.21 and an uncertainty of ±0.02 pH to support this kind of work.
3. What ph value and uncertainty does the Mettler-Toledo Certified pH 9.21 Buffer Solution, ISO 17025, ±0.02 pH, 6 x 250 mL have?
It has a ph value of 9.21, an uncertainty of ±0.02 pH and a shelf life of 36 months.
4. What certification and purpose does the Mettler-Toledo Certified pH 9.21 Buffer Solution, ISO 17025, ±0.02 pH, 6 x 250 mL offer?
It offers ISO 17025, calibration and verification of pH electrodes and meters and certificate of Analysis available online.
Product Specifications
- HS Code #38221900
- No. of packages6
- Package capacity250 ml
- pH value (25°C)9.21
- Container typeBottle
- Content6 x Bottle of 250 ml
- Product specific notesCertified
- UNSPSC41116166
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