ASTM D2797/D2797M-21 PDF

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Standard Practice for Preparing Coal Samples for Microscopical Analysis by Reflected Light
standard by ASTM International, 05/15/2021

Document Format: PDF

Description

1.1”This practice covers laboratory procedures for the preparation of granular samples of bituminous coal and anthracite samples for examination with a microscope using reflected light illumination. It does not apply to the preparation of oriented blocks of coal.

Product Details

Published:
05/15/2021
Number of Pages:
5
File Size:
1 file , 150 KB
Redline File Size:
2 files , 310 KB
Note:
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