Norm
[AKTUELL]
ASTM D 3863
ASTM D 3863
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
Titel (englisch)
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