Title (English):Standard Test Method for Retention Characteristics of 0.2-µm Membrane Filters Used in Routine Filtration Procedures for the Evaluation of Microbiological Water Quality
Publisher:American Society for Testing and Materials (ASTM)
Title (English):Standard Test Method for Retention Characteristics of 0.40 to 0.45 m Membrane Filters Used in Routine Filtration Procedures for the Evaluation of Microbiological Water Quality
Publisher:American Society for Testing and Materials (ASTM)