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METTLER TOLEDO Technical Buffer pH 4.01

Ready-to-use pH 4.01 technical buffer for calibrating and verifying pH electrodes and meters. Each sealed 20 mL sachet provides fresh solution for one calibration, helping reduce contamination and buffer waste. The buffer has a stated uncertainty of ±0.02 pH and is supplied with traceable quality documentation.

Attribute Specification
Manufacturer METTLER TOLEDO
Material Number 51302069
Product Type Technical pH buffer solution
Nominal pH 4.01
Purpose Calibration and verification
Physical Form Liquid
Packaging Type Single-use sachets
Sachet Volume 20 mL
Pack Quantity 30 sachets
Total Pack Volume 600 mL
Measurement Uncertainty ±0.02 pH
Traceability Traceable to NIST primary standards
Certificate Quality certificate supplied; Certificate of Analysis available online
Shelf Life 24 months
Sterility Non-sterile
Manufacturer Packaging 30 × 20 mL sachets
Econo Green Selling Unit Not publicly verified