Low Range Carbohydrazide Comparator

C-1805 Low Range Carbohydrazide Comparator is compatible with K-1805 and R-1805 products. Color standards are orange to red in color and cover a range of 0-0.5 ppm in the following increments

Increments:
0, 0.05, 0.10, 0.15, 0.20, 0.30, 0.40, 0.50 ppm

Store in the dark at room temperature.