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Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
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5" Big Blue housing and works in water temperatures from 40°F to 100°F
Premixed pouches eliminate contamination risk and solution degradation—fresh calibration every time
Bacterial Protection Required
Oakton (WD-35653-10) TDS 447 Pouch (300 PPM) 20 pouches-box Fleck (F5600M-CSA) 5600 5 Cycle padding:18pxThe 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
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