Chemical Test Kits: HI 3857 Detergents, 0.00-1.30 mg/L, Checker Disc analytical method

• Color comparison wheel
• High accuracy
• Simple to use

Detergents are found in water from industrial and public waste water discharges. The most commonly used are linear alkyl-sulfonates (LAS) and alkyl-benzene-sulfonates (ABS). The LAS are biodegradable and quickly destroyed by microorganisms. The total concentration of LAS/ABS anionic detergents in natural water should be kept below 0.1 mg/L and in public waste water discharge it should be between 1 and 20 mg/L.