ASTM-E1272:2012 Edition

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E1272-02(2012) Standard Specification for Laboratory Glass Graduated Cylinders

Published By	Publication Date	Number of Pages
ASTM	2012	2

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Categories: 71.040.20 - Laboratory ware and related apparatus, ASTM

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Description

ASTM E1272-02-Reapproved2012

Historical Standard: Standard Specification for Laboratory Glass Graduated Cylinders

ASTM E1272

Scope

1.1 This specification covers requirements for glass graduated cylinders for precision and general purpose grades suitable for laboratory purposes.

1.1.1 Class A—Each cylinder of precision grade shall be marked with the letter “A” to signify compliance with applicable construction and accuracy requirements. Cylinders may be marked with an identification number (serial number) at the option of the manufacturer.

1.1.2 Class B—General purpose cylinders are of the same basic design as Class A cylinders. However, volumetric tolerances for Class B cylinders shall be within twice the specified range allowed for Class A cylinders. These cylinders need not be marked with their class designation.

1.1.3 Product with a stated capacity not listed in this standard may be specified in class A tolerance when product conforms to the tolerance range of the next smaller volumetric standard product listed in Table 1.

TABLE 1 Dimensions and Tolerances

^A Lines below the first numbered line may be omitted.

^B Applies to Style II only.

^C For Style II, measurement is to bottom of stopper.

^D Main graduations may be each 5 or 10 mL. If main graduations are each 5 mL, intermediate graduations do not apply.

Keywords

cylinders; glass; graduated; laboratory

ICS Code

ICS Number Code 71.040.20 (Laboratory ware and related apparatus)

DOI: 10.1520/E1272-02R12

Additional information

100	10.0
25	5.0
4000	500.0
Capacity, mL	Main
Max	minC
5	1.0
500	50.0
1000	100.0
50D	5.0 or 10.0
2000	200.0
250	20.0
10	1.0
ICS Codes	71.040.20 - Laboratory ware and related apparatus