Oakton (WD-35653-02) pH 7.00 Pouches 20-Box Heavy Metal Reduction1911 Test against known conductivity standards

Test against known conductivity standards and recalibrate meter if readings drift beyond acceptable tolerances for your application

polyphosphate to reduce chlorine

Nominal sediment rating

and industrial process applications

🔧 Pro Tip: Mark your calendar to inspect reusable polyester cartridges every 30-60 days depending on sediment load

Oakton (WD-35653-02) pH 7.00 Pouches 20-Box Heavy Metal Reduction1911 Test against known conductivity standardsOakton WD 35653 02 pH 7. 00 Calibration Pouches 20 Box NIST traceable buffer solution in single use pouches for precision pH calibration in the field or lab NIST Traceable 0. 01 pH at 25C Freshness Dated Ready to Use The Oakton WD 35653 02 delivers pH 7. 00 calibration solution in convenient single use pouches, standardized against NIST certified references for guaranteed accuracy. Each pouch is premixed and ready to use, eliminating preparation time