Oakton (WD-35653-11) TDS 1413 Pouch (1000 PPM) 20 pouch box Brand_GE Desal and up to 5

and up to 5

Stabilized 99

500 GPD high-performance brackish water membrane engineered for lowest operating pressure and maximum energy efficiency in light industrial reverse osmosis systems

Dual-purpose sediment and chemical filtration in a single economical cartridge

Oakton (WD-35653-11) TDS 1413 Pouch (1000 PPM) 20 pouch box Brand_GE Desal and up to 5Oakton Water Quality Meters TDS 1413 Calibration Solution Pouch (1000 PPM) NIST traceable calibration standard for precise TDS meter accuracy in the field NIST Traceable Premixed & Ready 1% Accuracy Single Use Pouch The Oakton WD 35653 11 TDS 1413 pouch delivers a 1000 ppm calibration solution standardized against NIST protocols for reliable meter validation. Each single serve pouch is premixed to 1% accuracy at 25C, making field calibration