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Norm

ISO 664:1990

Ausgabedatum: 1990 06 20

Oilseeds — Reduction of laboratory sample to test sample

The principle of the method consists in dividing of the contract sample (see ISO 542) by suitable means, if necessary after removal of impurities of large size, using one...

ZURÜCKGEZOGEN : 2008 05 21

Herausgeber:

International Organization for Standardization

Format:

Digital | 2 Seiten

Sprache:

Englisch

Aktuell Gültig:

ISO 664:2008:2008 05 21

ICS

67.200.20

Fachgebiete

Agriculture & food, Foodstuffs, Oilseeds

The principle of the method consists in dividing of the contract sample (see ISO 542) by suitable means, if necessary after removal of impurities of large size, using one or other of the dividing instruments specified and taking care that the final analysis sample thruly represents the bulk of the contract for sample. A table gives the minimum mass of each analysis sample for 17 species of seed.

ISO 664:2008

2008 05 21

Oilseeds — Reduction of laboratory sample to test sample

Norm

ISO 664:1990

1990 06 20

Oilseeds — Reduction of laboratory sample to test sample

Norm

↖

ISO 664:1977

1977 10 01

Oilseeds — Reduction of contract samples to analysis samples