Generator information, name, building and room number, and telephone number. Hazard category or categories. Date accumulation began. Waste shall not be accumulated in a lab for longer than 9 months or when the container is full. If the material is dispensed or transferred into another container, it must be of suitable material and labeled in accordance with Item I above.
Chemical compatibility is required.
Incompatible materials must be separated by distance or a physical barrier to preclude inadvertent contact. Secondary containers are required for some materials and recommended for all. There should be no more than 10 gallons of flammable liquids stored in a lab. Flammables should be stored in safety cans or in approved flammable storage cabinets. Adequate ventilation must be provided for the removal of vapors.