ASTM E677-94(2010)..
ASTM E715-80(2011)..
ASTM E785-81(2011)..
ASTM E786-81(2011)..
ASTM E832-81(2013)..
ASTM E911-98(2009)..
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ASTM E237-02(2012)
Standard Specification for Laboratory Glass Microvolumetric Vessels (Volumetric Flasks and Centrifuge Tubes)
Automaticky přeložený název:
Standardní specifikace pro laboratorní sklo Microvolumetric plavidel (odměrných baněk a Centrifuga Tubes)
NORMA vydána dne 1.11.2012
Informace o normě:
Označení normy: ASTM E237-02(2012)
Poznámka: NEPLATNÁ
Datum vydání normy: 1.11.2012
Kód zboží: NS-45162
Počet stran: 4
Přibližná hmotnost: 12 g (0.03 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Kategorie - podobné normy:
Anotace textu normy ASTM E237-02(2012) :
Keywords:
glass, laboratory, microvolumetric, vessels, ICS Number Code 71.040.20 (Laboratory ware and related apparatus)
Doplňující informace
| 1. Scope | |||||||
|
1.1 This specification covers volumetric flasks and four types of centrifuge tubes, widely used in microchemistry. 1.2 Product 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 |
|
Standard Specification for Maximum Permissible Thermal Residual Stress in Annealed Glass Laboratory Apparatus |
|
|
Standard Specification for Commercially Packaged Laboratory Apparatus |
|
|
Standard Specification for Laboratory Glass Volumetric Apparatus |
|
|
Standard Practice for Gravimetric Calibration of Laboratory Volumetric Instruments |
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|
Standard Specification for Glasses in Laboratory Apparatus |
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|
Standard Specification for Sampling and Testing of Reusable Laboratory Glassware (Includes all amendments and changes 12/31/2018). |
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|
Standard Practice for Performance Testing of Packaged Laboratory Apparatus for United States Government Procurements |
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Standard Specification for Export Packaged Laboratory Apparatus |
