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RECORD NUMBER: 141 OF 199Main Title | Quantitative analysis of airborne asbestos by x-ray diffraction : feasibility study / | |||||||||||
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Author | Birks, L. S., | |||||||||||
Other Authors |
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Publisher | Naval Research Laboratory, | |||||||||||
Year Published | 1975 | |||||||||||
Report Number | NRL-7874; AD-A007 530 | |||||||||||
OCLC Number | 911296731 | |||||||||||
Subjects | Asbestos fibers--Measurement--Methodology ; X-rays--Diffraction--Research | |||||||||||
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Collation | 14 pages : illustrations | |||||||||||
Notes | "Feb 75." Microfiche. "Date filmed 5-6-75 NTIS." "AD-A007 530." "NRL-7874." | |||||||||||
Contents Notes | Special x-ray diffraction geometry has been developed to distinguish chrysotile asbestos from serpentine and other clay minerals. The x-ray method requires alignment of the chrysotile fibers, and the technique for accomplishing this alignment has been developed and tested. A limit of detection of 0.2 micrograms asbestos has been achieved routinely for chrysotile in the absence of extraneous material from real air samples. | |||||||||||
Place Published | Washington, DC | |||||||||||
Corporate Au Added Ent | Naval Research Laboratory (U.S.),; United States. national Technical Information Service. | |||||||||||
PUB Date Free Form | 1975 | |||||||||||
BIB Level | m | |||||||||||
Medium | microform | |||||||||||
Content | text | |||||||||||
Carrier | microfiche | |||||||||||
Cataloging Source | RDA | |||||||||||
OCLC Time Stamp | 20150622161335 | |||||||||||
Language | eng | |||||||||||
Origin | OCLC | |||||||||||
Type | CAT | |||||||||||
OCLC Rec Leader | 01868nam 2200421Ki 45020 |