Standard Historical Last Updated: Jan 29, 2019 Track Document
ASTM E1272-02(2012)

Standard Specification for Laboratory Glass Graduated Cylinders

Standard Specification for Laboratory Glass Graduated Cylinders E1272-02R12 ASTM|E1272-02R12|en-US Standard Specification for Laboratory Glass Graduated Cylinders Standard new BOS Vol. 14.04 Committee E41
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Abstract

This specification covers the requirements for laboratory glass graduated cylinders for precision and general purpose grades. The graduated cylinders may be in one of three styles; beaded lip with spout, grounded standard taper neck, or beaded lip with pour spout and reinforcing band near the top. The products should conform to the required cylinder and base shapes, dimensions, quality of gradation and identification markings, and length of gradation lines.

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

Capacity, mL

Main

Graduations, Intermediate

LeastA

Distance From Scale to Top, mm

Minimum
Wall Thick-
ness, mm

Maximum
Inner
Diameter,
mm

Standard Taper () Stopper NumberB

Tolerances to Contain or to Deliver ± mL

max

minC

Class A

Class B

   5

  1.0

  0.5

 0.1

 50

20

0.9

 11.2

 9

 0.05

 0.10

  10

  1.0

  0.5

 0.1

 60

20

1.0

 15.2

 9

 0.10

 0.20

  10

  1.0

...

 0.2

 60

20

1.0

 15.2

13

 0.10

 0.20

  25

  2.0

  1.0

 0.2

 80

20

1.1

 18.5

13

 0.17

 0.34

  25

  5.0

  1.0

 0.5

 60

20

1.1

 19.3

13

 0.17

 0.34

  50D

5.0 or 10.0

  5.0

 1.0

 80

20

1.2

 23

16

 0.25

 0.50

 100

 10.0

  5.0

 1.0

 80

20

1.3

 29.6

16 or 22

 0.50

 1.00

 250

 20.0

 10.0

 2.0

100

30

1.5

 42.4

22 or 27

 1.00

 2.00

 500

 50.0

 25.0

 5.0

100

35

1.6

 50.8

27 or 32

 2.00

 4.00

1000

100.0

 50.0

10.0

110

45

2.0

 63

32

 3.00

 6.00

2000

200.0

100.0

20.0

125

50

2.0

 82.1

38

 6.00

12.00

4000

500.0

250.0

50.0

130

50

2.2

110

...

14.50

29.00

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.
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Details
Book of Standards Volume: 14.04
Developed by Subcommittee: E41.01
Pages: 2
DOI: 10.1520/E1272-02R12
ICS Code: 71.040.20