1. Approval of Respiratory Protective Devices,1996
2. American National Standard for Identification of Air-Purifying Respirator Canisters and Cartridges;ANSI,1973
3. American National Standard for Respiratory Protection;ANSI,1992
4. Limited-Use and Disposable Coveralls — Size and Labeling Requirements;ANSI/ISEA 101.,1996
5. ASTM F1461 — Practice for Chemical Protective Clothing Program. Conshohocken, PA: American Society for Testing and Materials.