Biosafety classification is based on U.S. Public Health Service Guidelines, it is the responsibility of the customer to ensure that their facilities comply with biosafety regulations for their own country.
Spraker PW. Microbiological process for removing oleaginous material from wastewater and microbiological combination capable of same. US Patent 4,288,545 dated Sep 8 1981
Spraker PW. Microbiological process for removing oleaginous material from wastewater and microbiological combination capable of same. US Patent 4,350,770 dated Sep 21 1982
Spraker PW. Microbiological process for removing oleaginous material from wastewater and microbiological combination capable of same. US Patent 4,482,632 dated Nov 13 1984
