Pareva

Chemicals

• Free Halogens (oxidising form) : Cl2, Br2, I2
• Calcium Hypochlorite
• Sodium Hypochlorites
• Lithium Hypochlorite
• Any other strong oxidising agents….
• Metal ions : Cu2+, Fe2+, Fe3+, Ni2+, Mn2+, Hg2+
• Organic compounds of these metals
• Anionics (surfactants, soaps, …)
• Some phosphates salts (hexameta- or tripoly-phosphates)
• Some quaternary ammonium compounds
• Some silicates salts
• Some complexing agents (depending on their concentration)
•…

Materials

• Copper and its alloys (brass, bronze,…)
• Iron base metals (“black steel, cast iron, …)
• Some rubbers
• …

Chemicals

Usually : non ionics or cationics. To be determined by lab trials.

Materials

• Stainless Steels (304 / 316 / …)
• Polymers : PE, PP, PVC, Polyester, PTFE, polycarbonate, PVDF, ABS, etc...
• On a general base : any acids and bases resistant polymers
• Carbon
• Ceramics
•…