Our 0-6.00 ppm Hydrogen Peroxide Test 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 the V-2000 or V-3000 Photometer, a SAM Photometer, or a spectrophotometer capable of accepting a 13 mm diameter round cell. Instrument sold separately.