"Standard Test Method for Evaluating the Bacterial Filtration Efficiency (BFE) of Medical Face Mask Materials, Using a Biological Aerosol of Staphylococcus aureus"
This test method is used to measure the bacterial filtration efficiency (BFE) of medical face mask materials, employing a ratio of the upstream bacterial challenge to downstream residual concentration to determine filtration efficiency of medical face mask materials.
A definitive procedure that produces a test result: Examples of test methods include, but are not limited to: identification, measurement, and evaluation of one or more qualities, characteristics, or properties. A precision and bias statement shall be reported at the end of a test method.
All equipment and/or accessories (whether or not detachable) designed and manufactured specifically to protect the eyes and/or the entire face (not including the top of the head). Exposure to the eye or face hazards from flying particles, molten metal, liquid chemicals, acids, or caustic liquids, chemical gasses, or vapors, potentially infected material or potentially harmful light radiation.
- Face masks
29-1000 Health Diagnosing and Treating Practitioners
- 29-1060 Physicians and Surgeons
- 29-1141 Registered Nurses
ASTM F1414 - 15 - Standard test method for measurement of cut resistance to chain saw in lower body (legs) protective clothing
This test method offers a procedure for evaluation of medical face mask materials for bacterial filtration efficiency. This test method does not define acceptable levels of bacterial filtration efficiency. Therefore, when using this test method it is necessary to describe the specific condition under which testing is conducted. Please see the full standard for complete details.
- E171 Practice for Conditioning and Testing Flexible Barrier Packaging
- F1494 Terminology Relating to Protective Clothing
- ANSI/ASQC Z1.4 Sampling Procedures and Tables for Inspection by Attributes
- ISO 2859-1 Sampling Plans for Inspection by Attributes
- MIL-STD 36954C (1973) Military Specification: Mask, Surgical, Disposable
|Nelson Laboratories, Inc. - Salt Lake City, UT, 84123|
FDA Registered and ANSI-ASQ National Accreditation Board/ACLASS
Phone Number: (801) 290-7500
|Scope of Accreditation|
ASTM D5151 - 06(2015) , ASTM D6124 - 06(2017) , ANSI/AAMI PB70 , ASTM F1342 / F1342M - 05(2013)e1 , ASTM F1670 / F1670M - 17a , ASTM F1671 / F1671M - 13 , ASTM F1862 / F1862M - 17 , ASTM F2100 - 11(2018) , ASTM F2101 - 14 , ASTM F1819 - 07(2013) , ANSI/AAMI PB70 - Class 4 , ANSI/AAMI PB70 - Class 3
- Page last reviewed: November 20, 2015
- Page last updated: November 20, 2015
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