Standard Test Method for Detection and Enumeration of <i>Clostridium perfringens</i> from Water and Extracted Sediments by Membrane Filtration (MF) (Withdrawn 2011)— 8 стр.
Standard Test Method for Retention Characteristics of 0.40 to 0.45 μm Membrane Filters Used in Routine Filtration Procedures for the Evaluation of Microbiological Water Quality — 4 стр.
Standard Test Method for Detection and Enumeration of <i>Clostridium perfringens</i> from Water and Extracted Sediments by Membrane Filtration (MF) (Withdrawn 2011)— 8 стр.
Standard Test Method for Detection and Enumeration of <i>Clostridium perfringens</i> from Water and Extracted Sediments by Membrane Filtration (MF)— 7 стр.
Standard Test Method for Detection and Enumeration of <i>Clostridium perfringens</i> from Water and Extracted Sediments by Membrane Filtration (MF)— 7 стр.
Standard Test Method for Detection and Enumeration of <i>Clostridium perfringens</i> from Water and Extracted Sediments by Membrane Filtration (MF) (Withdrawn 2011)— 8 стр.