
Oakton (WD-35653-04) pH Pouches Assortment 20-Box
Calibration Performance & Contents
Product Information
| Model Number | WD-35653-04 |
| Manufacturer | Oakton |
| Package Contents | 5 pouches pH 4.01, 5 pouches pH 7.00, 5 pouches pH 10.00, 5 pouches rinse water |
| Accuracy Rating | ±1% at 25°C (±0.01 pH units) |
| Traceability | Standardized against NIST-certified reference materials |
| Storage & Dating | Freshness dated for quality assurance |
| Availability | Made to order, 3-4 week lead time |
Designed For Oakton pH Meters & Field Work
The WD-35653-04 assortment works with all Oakton pH meters and most standard pH electrode systems requiring three-point calibration. Single-use pouches eliminate cross-contamination risk and the need to carry bottles of buffer solution into the field. Ideal for water quality technicians, environmental monitoring, aquaculture operations, municipal water testing, and laboratory quality control programs where precise calibration is required on-site. The inclusion of rinse water ensures proper electrode maintenance between calibration points, extending sensor life and maintaining measurement accuracy.
Calibration Performance & Contents
Product Information
| Model Number | WD-35653-04 |
| Manufacturer | Oakton |
| Package Contents | 5 pouches pH 4.01, 5 pouches pH 7.00, 5 pouches pH 10.00, 5 pouches rinse water |
| Accuracy Rating | ±1% at 25°C (±0.01 pH units) |
| Traceability | Standardized against NIST-certified reference materials |
| Storage & Dating | Freshness dated for quality assurance |
| Availability | Made to order, 3-4 week lead time |
Designed For Oakton pH Meters & Field Work
The WD-35653-04 assortment works with all Oakton pH meters and most standard pH electrode systems requiring three-point calibration. Single-use pouches eliminate cross-contamination risk and the need to carry bottles of buffer solution into the field. Ideal for water quality technicians, environmental monitoring, aquaculture operations, municipal water testing, and laboratory quality control programs where precise calibration is required on-site. The inclusion of rinse water ensures proper electrode maintenance between calibration points, extending sensor life and maintaining measurement accuracy.
Description
Calibration Performance & Contents
Product Information
| Model Number | WD-35653-04 |
| Manufacturer | Oakton |
| Package Contents | 5 pouches pH 4.01, 5 pouches pH 7.00, 5 pouches pH 10.00, 5 pouches rinse water |
| Accuracy Rating | ±1% at 25°C (±0.01 pH units) |
| Traceability | Standardized against NIST-certified reference materials |
| Storage & Dating | Freshness dated for quality assurance |
| Availability | Made to order, 3-4 week lead time |
Designed For Oakton pH Meters & Field Work
The WD-35653-04 assortment works with all Oakton pH meters and most standard pH electrode systems requiring three-point calibration. Single-use pouches eliminate cross-contamination risk and the need to carry bottles of buffer solution into the field. Ideal for water quality technicians, environmental monitoring, aquaculture operations, municipal water testing, and laboratory quality control programs where precise calibration is required on-site. The inclusion of rinse water ensures proper electrode maintenance between calibration points, extending sensor life and maintaining measurement accuracy.












