The Sulfite Replacement Reagent YAP266 manufactured by YSI is an accessory for the 9300 and 9500 Photometers. Reagents for 250 tests are included in the replacement packs. The starter kits include instructions. After the starter kit has been exhausted, replacement packs will be required.
Specification
SKU: YAP266 Equipment used with: 9300 and 9500 photometers Measurement Range: 0-500 (Na2SO3)