GB/T 21119-2026 Active National standards

GB/T 21119-2026 Inspection of grain and oils—Determination of the sedimentation index of wheat—Zeleny test

GB/T 21119-2026 Inspection of grain and oils—Determination of the sedimentation index of wheat—Zeleny test

Publish Date: 2026-01-28 Implement Date: 2026-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 21119-2026

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic standards and general methods

ICS Name: General methods for food testing and analysis

Publish Date: 2026-01-28

Implement Date: 2026-08-01

Pages: 16 pages

Scope

This document describes the method of determining the sedimentation index of wheat using the Zeleny method.
This document is suitable for determining the sedimentation index of common wheat (Triticum aestivum L.).

Development Information

Word Count: 25 Thousand words Pages: 16 pages

Replace the following standards

GB/T 21119-2007 Wheat—Determination of sedimentation index—Zeleny test

Referenced Standards

GB/T 601-2002 Chemical reagent Preparations of standard volumetric solutions GB/T 601-2016 Chemical reagent—Preparations of reference titration solutions GB/T 5009.3-2003 Determination of moisture in foods GB 5009.3-2010 National food safety standard Determination of moisture in foods GB 5009.3-2016 National Standards for Food Safety - Determination of Water in Foods GB/T 5491-1985 Inspection of grain and oilseeds Methods for sampling and sample reduction GB/T 5491-2025 Inspection of grain and oil seeds—Sampling and dividing GB/T 6005-1997 Test sieves—Metal wire cloth, perforated metal plate and electroformed sheet—Nominal sizes of opening GB/T 6005-2008 Test sieves—Metal wire cloth,perforated metal plate and electroformed sheet—Nominal sizes of openings GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 12808-1991 Laboratory glassware—One-mark pipettes GB/T 12808-2015 Laboratory glassware—One mark pipettes

Adopt standards

ISO 5529:2007

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