Colour comparison kit for the concentration range 0-20 mg/l SO32-

Individual values

  • 0.5 mg/l
  • 1 mg/l
  • 2.5 mg/l
  • 5 mg/l
  • 10 mg/l
  • 20 mg/l

can be read by visual color comparison. In addition to the two reagents a color comparison device for easy determination of concentration is included in the supply.

Analyses: approx. 150
Measuring time: approx. 3 minutes

Refill pack

1 set of reagents for approx. 150 analyses
replacement color comparison device, complete