Intended for use with the SMART 3 colorimeter, this chromium reagent has a diphenylcarbohydrazide test method and a range of 0.01 to 1 ppm.
Intended for use with the SMART 3 colorimeter, this chromium reagent has a diphenylcarbohydrazide test method and a range of 0.01 to 1 ppm.
Range | 0.01 to 1 ppm |