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