Oakton (WD-35653-10) TDS 447 Pouch (300 PPM) 20 pouches-box Fleck (F5600M-CSA) 5600 5 Cycle this OPP625 lamp ensures reliable

this OPP625 lamp ensures reliable microbial inactivation for up to one year of operation

Premixed pouches eliminate contamination risk and solution degradation—fresh calibration every time

ensuring proper alignment with the rollers

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Oakton (WD-35653-10) TDS 447 Pouch (300 PPM) 20 pouches-box Fleck (F5600M-CSA) 5600 5 Cycle this OPP625 lamp ensures reliableThe 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