| 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. Specifications Ideal for field calibration. NIST traceable materials. �1% accuracy at 25�C. Price: 48.20 |