Oakton (WD-35653-04) pH Pouches Assortment 20-Box 20 inch x 2.5 inch Filters2046 Reuse the shell

Reuse the shell

Pura UVB3-EPCB/GC/SD Triple Filtration with UV Purification

Fits all standard 20-inch x 2

and most common water treatment chemicals without degradation

and marine applications

Oakton (WD-35653-04) pH Pouches Assortment 20-Box 20 inch x 2.5 inch Filters2046 Reuse the shellThe Oakton WD 35653 04 pH Pouches Assortment delivers NIST traceable calibration solutions in single use pouches, ideal for field technicians and lab professionals requiring portable, high precision pH meter calibration. This 20 pouch assortment includes 5 each of pH 4. 01, 7. 00, 10. 00 buffers plus rinse water, all premixed and standardized to 0. 01 pH accuracy at 25C. SPECIFICATIONS Calibration Performance & Contents Accuracy 0. 01 pH At 25C, NIST