• ASTM E1273-88(2013)

ASTM E1273-88(2013)

Standard Specification for Color Coding of Reusable Laboratory Pipets

ASTM International, 11/01/2013

Publisher: ASTM

File Format: PDF

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Published:01/11/2013

Pages:2

File Size:1 file , 54 KB

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1.1 This specification covers a system of color coding for one-mark pipets for identification of nominal capacities, and for graduated pipets for identification of nominal capacities and units of sub-division.

1.2 This specification applies to one-mark and graduated pipets of the nominal capacities listed in Table 1 and Table 2, respectively.

Note 1-Many pipets not covered by other ASTM standards are included in Table 1 and Table 2, in order, firstly, to ensure uniformity of color coding as far as possible for non-standard as well as standard pipets and, secondly, to reserve suitable codes for possible future standards for other types of pipet.
TABLE 1 Coding System for One-Mark Pipets

Nominal Capacity, mL

Color Code Bands

  0.001

1 blue

  0.002

2 red

  0.003

1 yellow

  0.004

2 green

  0.005

1 white

  0.01

1 orange

  0.015

2 blue

  0.02

1 black

  0.025

2 white

  0.03

2 yellow

  0.035

2 black

  0.04

2 red

  0.05

1 green

  0.075

2 orange

  0.1

1 blue

  0.15

1 white

  0.2

1 red

  0.25

2 green

  0.3

1 yellow

  0.4

2 red

  0.5

2 black

  1

1 blue

  2

1 orange

  3

1 black

  4

2 red

  5

1 white

  6

2 orange

  7

2 green

  8

1 blue

  9

1 black

 10

1 red

 15

1 green

 20

1 yellow

 25

1 blue

 30

1 black

 40

1 white

 50

1 red

 75

1 green

100

1 yellow

150

2 black

200

1 blue


TABLE 2 Coding System for Graduated Pipets

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