Oakton (WD-35653-10) TDS 447 Pouch (300 PPM) 20 pouches-box Fleck (F5600M-CSA) 5600 5 Cycle Engineered for Dependable Brine Delivery

Engineered for Dependable Brine Delivery

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Check tubing connections

Its self-limiting chemistry corrects acidity just enough to reach equilibrium without overcorrecting

ensuring proper alignment with the rollers

Oakton (WD-35653-10) TDS 447 Pouch (300 PPM) 20 pouches-box Fleck (F5600M-CSA) 5600 5 Cycle Engineered for Dependable Brine DeliveryThe Oakton WD 35653 10 TDS 447 Pouch delivers factory calibrated 300 PPM reference solution in individually sealed pouches for on site meter verification. Each box contains 20 single use pouches standardized against NIST materials with 1% accuracy at 25C. SPECIFICATIONS TDS 447 Calibration Standard TDS Concentration 300 PPM Factory standardized Accuracy 1% At 25C Traceability NIST Certified reference Package Quantity 20 Pouches Single use sealed