ISO 7404-4:1988 PDF

ISO 7404-4:1988 PDF

Name:
ISO 7404-4:1988 PDF

Published Date:
12/01/1988

Status:
Active

Description:

Methods for the petrographic analysis of bituminous coal and anthracite -- Part 4: Method of determining microlithotype, carbominerite and minerite composition

Publisher:
International Organization for Standardization

Document status:
Active

Format:
Electronic (PDF)

Delivery time:
10 minutes

Delivery time (for Russian version):
200 business days

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$13.5
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This part of ISO 7404 applies only to determinations made on polished particular blocks using reflected white ligth. The examination is carried out by using reflected ligth microscope and point count procedure. The microlithotypes are identified from their maceral composition under an immersion medium. The proportions of the macerals are determined using a graticule having a grid with 20 points of intersection.


File Size : 1 file , 570 KB
Note : This product is unavailable in Ukraine, Russia, Belarus
Number of Pages : 6
Published : 12/01/1988

History

ISO 7404-4:2017
Published Date: 08/01/2017
Methods for the petrographic analysis of coals - Part 4: Method of determining microlithotype, carbominerite and minerite composition
$24.3
ISO 7404-4:1988
Published Date: 12/01/1988
Methods for the petrographic analysis of bituminous coal and anthracite -- Part 4: Method of determining microlithotype, carbominerite and minerite composition
$13.5

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