U.S. federal trademark · Serial No. 74614511 · Reg. No. 2142988
chemical composition which, when contacted with air in a sealed container, provides an atmosphere suitable for propagating anaerobic microorganisms; and a kit for growing anaerobic microorganisms comprising a sealable container, a culture medium and chemical composition which, when contacted with air, provides an atmosphere suitable for propagating anaerobic microorganisms
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