| Attribute | Specification |
|---|---|
| Manufacturer | METTLER TOLEDO |
| Material Number | 51302047 |
| Product Type | Technical pH buffer solution |
| Nominal pH | 7.00 |
| Purpose | Calibration and verification |
| Physical Form | Liquid |
| Appearance | Clear green solution |
| Packaging Type | Single-use sachets |
| Sachet Volume | 20 mL |
| Pack Quantity | 30 sachets |
| Total Pack Volume | 600 mL |
| Measurement Uncertainty | ±0.02 pH |
| Traceability | PTB and NIST |
| Certificate | Lot-specific 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 |


METTLER TOLEDO Technical Buffer pH 7.00
Part Number: 51302047
Ready-to-use pH 7.00 technical buffer for calibrating and verifying pH electrodes and meters. Each sealed 20 mL sachet provides fresh, uncontaminated solution for one calibration and allows direct insertion of the sensor. The buffer has an uncertainty of ±0.02 pH and lot-specific traceability to PTB and NIST standards.
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