I-7433 CHEMetrics Ozone Verification Kit

Kit comes in a cardboard box and contains everything needed to perform 30 tests:  thirty ampoules, 25 mL sample cup, ampoule blank, and instructions.

This kit requires the use of a SAM Photometer or a spectrophotometer capable of accepting a 13 mm diameter round cell and with a “Z dimension” of 15 mm or less.