Forsyth Policy on the Disposal of Pipette Tips, Pasteur Pipettes and Eppendorf Tubes Pipette Tips and Pastuer Pipettes The Forsyth Institute Revised September 17, 2003 Biological hazards I. Pipette tips (plastic) that have been used with biological hazards, must be disposed of in biohazard bags, to be autoclaved before being disposed of. Chemical hazards II. Pasteur pipettes (glass) that come in contact with biological hazards must be disposed of in sharps containers. III. Note: Pipette tips and pipettes that have been used with biohazards and chemicals: If the biohazard is no longer a biohazard after exposure to the chemical(s), dispose of the tips according to Chemical Hazards policies. I. Pipette tips (plastic) that have been used to pipette: phenol, chloroform, formaldehyde, ethidium bromide or sodium azide must be rinsed thoroughly and then may be disposed of in the common trash. II. Pasteur pipettes (glass) that are used to pipette: phenol, chloroform, formaldehyde, ethidium bromide or sodium azide must rinsed thoroughly and then discarded in the broken glass containers. Eppendorf Tubes All Eppendorf Tubes (plastic) must be discarded into biohazard bags and rendered non-infectious according to the Forsyth Biohazardous Waste Policies and Procedures. If however, the eppendorf tubes have been used for, or contain: phenol, chloroform, formaldehyde, ethidium bromide or sodium azide, then the tubes and their contents should be collected in a separate container and be disposed according to the Forsyth Institute Chemical Hazardous Waste Policies and Procedures.