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Norm

ISO 7056:1981

Issue date: 1981 09 01

Plastics laboratory ware — Beakers

The requirements specify a series of plastic cylinders having a tapered ore non-tapered form. The capacity is in the range from 25 ml to 5000 ml. For non-opaque beakers t...
Valid
Publisher:
International Organization for Standardization
Format:
Digital | 6 Pages
Language:
English

The requirements specify a series of plastic cylinders having a tapered ore non-tapered form. The capacity is in the range from 25 ml to 5000 ml. For non-opaque beakers the graduation is specified. The construction, dimensions and material are described. The annexes deal with the test for ionic material extracted by water and with the flexibility test.