Oakton (WD-35653-00) Deionized Rinse Water Pouches (20-Box)
Standardized against NIST standards, premixed, and ready to use. Pouch contains a 20 ml solution of deionized water used as a calibration solution or rinse. "Singles" are convenient for high-precision calibration on-the-go.
- Ideal for field calibration.
- NIST traceable materials.
- ±1% accuracy at 25°C.