ASTM F 2299/F2299M : 2003
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
TEST METHOD FOR DETERMINING THE INITIAL EFFICIENCY OF MATERIALS USED IN MEDICAL FACE MASKS TO PENETRATION BY PARTICULATES USING LATEX SPHERES
Superseded date
06-18-2017
Published date
01-01-2017
CONTAINED IN VOL. 11.03, 2017 Defines procedures for measuring the initial particle filtration efficiency of materials used in medical facemasks using monodispersed aerosols.
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