BS 676:1982
Current
The latest, up-to-date edition.
Specification for flasks with graduated necks (phenols type)
Hardcopy , PDF
English
31-08-1982
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Foreword
Cooperating organizations
Specification
1. Scope
2. References
3. Definition
4. Sizes
5. Material
6. Construction
7. Dimensions
8. Graduation lines
9. Tolerances on capacity
10. Alternative scheme of graduation for class B
flasks
11. Marking
Appendix
A. Method for the determination of capacity
Tables
1. Bulb capacities and scales of flasks with
graduated necks
2. Dimensions for flasks with graduated necks
3. Tolerances on capacity of graduated necks
Figures
1. 45 ml flask with 5 ml scale
2. 150 ml flask with 10 ml scale
3. 200 ml flask with 25 ml scale
Specifies a 45 ml flask for the polymerization test specified in BS 244 and 290, a 150 ml flask for the determination of phenols in essential oils by the official SAC method and a 250 ml flask for the determination of phenols in oils by the STPTC method.
| Committee |
LBI/1/2
|
| DevelopmentNote |
Supersedes 80/51312 DC (09/2005) Reviewed and confirmed by BSI, October 2012. (09/2012)
|
| DocumentType |
Standard
|
| Pages |
10
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
This British Standard specifies flasks with graduated necks, designed for the special purposes referred to in the foreword.
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