Oakton (WD-35653-11) TDS 1413 Pouch (1000 PPM) 20 pouch box 20 inch x 2.5 inch Filters2766 🔧 Long Service Life

🔧 Long Service Life

EPA guidance suggests fluoride levels above 2 mg/L can cause dental fluorosis

Built with polyester reinforcement and external netting for increased dirt-loading capacity and structural integrity

Engineered for High-Salinity Desalination

Oakton (WD-35653-11) TDS 1413 Pouch (1000 PPM) 20 pouch box 20 inch x 2.5 inch Filters2766 🔧 Long Service LifeOakton 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