- Elements (1)
- Aluminum sulfate (2)
- Sodium & potassium compounds, exc. bleaches, alkalies, alum. (2)
- Hydrazine (1)
- Charcoal (carbon), activated (1)
- Peroxides, hydrogen peroxide (1)
- Catalysts, chemical (3)
- Chemicals, high purity: refined from technical grade (2)
- Chemicals, reagent grade: refined from technical grade (1)
