The Production of Membrane Filters of Graded Porosity.
Monthly progress rept. no. 5, 30 Oct-30 Nov 54,
MILLIPORE FILTER CORP WATERTOWN MASS
Pagination or Media Count:
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
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