Accession Number:

AD0745938

Title:

The Production of Membrane Filters of Graded Porosity.

Descriptive Note:

Monthly progress rept. no. 5, 30 Oct-30 Nov 54,

Corporate Author:

MILLIPORE FILTER CORP WATERTOWN MASS

Personal Author(s):

• Pinette,Roger G.

Report Date:

1954-11-01

Pagination or Media Count:

12.0

Abstract:

Work has continued according to development priorities, i.e., 2-D type membranes and fine-type membranes. On the 2-D type staining of S.m. cultures has been greatly improved and found suitable for the evaluation of 2-D types. The staining method and procedure are given. Preliminary evaluations of surface retention are also given. Author

Descriptors:

• (*FLUID FILTERS
• *MEMBRANES)
• (*VIRUSES
• FLUID FILTERS)
• (*BACTERIA
• FLUID FILTERS)
• CELLULOSIC RESINS
• PRODUCTION
• BIOLOGICAL STAINS
• TEST METHODS

Subject Categories:

• Medical Facilities, Equipment and Supplies
• Microbiology

Distribution Statement:

APPROVED FOR PUBLIC RELEASE