Weighing filler modaen (alum Wet pulp and copper sulfate) Each type of 0.1 g distilled water put in 80 cubic centimeters. One type of modaen substances:
Weighing mordant (alum, tamarind, and copper sulfate) of each type 0.1 grams. Put into distilled water 80 cube centimeter. On the substance mordant one kind .