Oakton (WD-35653-01) pH 4.01 Pouches 20-Box GE Desal Residential RO Membranes 5" × 40" 99

5" × 40" 99

Solenoid-Driven Diaphragm Dosing

0 GPM for 13" x 54"

Test conditions specify 2% recovery at 77°F

5" x 40" commercial pressure vessels and is designed for systems treating municipal or well water containing pesticides

Oakton (WD-35653-01) pH 4.01 Pouches 20-Box GE Desal Residential RO Membranes 5" × 40" 99Oakton Laboratory Calibration Solutions Oakton WD 35653 01 pH 4. 01 Calibration Pouches NIST traceable single use pH buffer pouches for reliable field and laboratory calibration NIST Traceable Standards 0. 01 pH Accuracy at 25C Premixed & Ready to Use 20 Single Use Pouches The Oakton WD 35653 01 delivers laboratory grade pH calibration in a convenient single use format. Each pouch contains pH 4. 01 buffer solution standardized against NIST references