500mL Wide Mouth Safety Labeled Wash Bottles, Sodium Hypochlorite (Bleach). These 500mL wide mouth safety labeled wash bottles ensure leak proof dispensing of your most common solvents in the laboratory. Polypropylene color-coded closure is 53mm wide with a leakproof design. Easy to read, LDPE solvent resistant printed bottles include: Department of Transportation (DOT), National Fire Protection Association (NFPA) codes and symbols, Chemical Abstract Service (CAS) numbers, protective equipment symbols and target organ information making your workplace a safer place. Label: Sodium Hypochlorite (Bleach). Capacity: 500mL. 6/Pack. Bel-Art® #: F116460627.