ASTM E 237 : 2002 : R2012
Superseded
View Superseded by
Standard Specification for Laboratory Glass Microvolumetric Vessels (Volumetric Flasks and Centrifuge Tubes)
English
11-01-2012
02-14-2024
CONTAINED IN VOL. 14.04, 2015 Defines volumetric flasks and four types of centrifuge tubes, widely used in microchemistry.
| Committee |
E 41
|
| DocumentType |
Standard
|
| Pages |
4
|
| ProductNote |
Reconfirmed 2012
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
1.1This specification covers volumetric flasks and four types of centrifuge tubes, widely used in microchemistry.
1.2Product with a stated capacity not listed in this standard may be specified Class A tolerance when product conforms to the tolerance range of the next smaller volumetric standard product listed in Table 1.
| Style | Capacity, mL | Class A/ Tolerance, ± mL | A, ID, max/mm | B, ID, ref/mm | C, max/mm | D, max/mm | Stopper No. |
| I | 1 | 0.010 | 5.3 | 8.25 | 70 | 100 | 8 |
| II | 1 | 0.010 | 5.3 | — | 95 | 125 | 8 |
| I | 2 | 0.015 | 6.4 | 10.75 | 70 | 100 | 8 |
| I | 3 | 0.015 | 6.4 | 13.50 | 72 | 100 | 8 |
| I | 4 | 0.020 | 7.3 | 14.00 | 75 | 100 | 8 |
| I | 5 | 0.020 | 7.3 | 15.75 | 75 | 100 | 8 |
| I | 10 | 0.020 | 8.25 | 18.00 | 110 | 135 | 9 |
| I | 25 | 0.030 | 8.7 | 26.00 | 140 | 165 | 9 |
| ASTM E 438 : 1992 | SPECIFICATION FOR GLASSES IN LABORATORY APPARATUS |
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