Oakton (WD-35653-01) pH 4.01 Pouches 20-Box 20 Micron1737 Universal pH Meter Calibration

Universal pH Meter Calibration

Factory OEM bypass assembly for Fleck 5600

Feeder Capacity

The Oakton WD-35624-70 Deluxe pH Calibration Kit provides everything needed to maintain pH meter accuracy except the meter itself

Low Energy Design

Oakton (WD-35653-01) pH 4.01 Pouches 20-Box 20 Micron1737 Universal pH Meter CalibrationOakton 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