Chemical reagent Nitric acid fuming
Chemical reagent Chloroauric acid hydrated
Chemical reagent Ammonium metavanadate
Chemical reagent Chromium trioxide
Chemical reagent Copper(Ⅱ) nitrate trihydrate
Chemical reagent Aluminium sulfate octadecahydrate
Chemical reagent Potassium pyrosulfate
Chemical reagent—Potassium chromate
Chemical reagent-Potassium chromate
Chemical reagent sodium dichromate dihydrate
Chemical reagent—Devarda’s alloy
Chemical reagent-Devardas Alloy
Vat brilliant yellow 2GC
Acid turquoise blue 2G
Acid green P--3B
Acid violet red B
Acid red 6B
Acid red R
Disperse orange S-4RL
Disperse Red S-5BL
Disperse Red S-R
Sulphur black 2BR、3B(200%)
Reactive brilliant red K--4BC