BS 5540-8:1991
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy , PDF
21-05-2002
English
20-12-1991
Committees responsible
National foreword
Introduction
Method
1. Scope
2. Normative references
3. Definitions
4. Counting principle
5. Apparatus
6. Reagents
7. Glassware cleaning procedure
8. Sampling
9. Procedure
10. Microscope calibration
11. Particle counting and sizing procedure
12. Expression and reporting of results
13. Identification statement
Tables
1. Nominal magnifications and optical combinations for
transmitted-light method
2. Nominal magnifications and optical combinations for
incident-light method
3. Particle size ranges and nominal magnifications
Figure
1. Typical counting patterns for grid squares
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