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Gas analysis - Handling of calibration gases and gas mixtures - Guidelines (ISO 16664:2017)

Overview EN ISO 16664:2017 - "Gas analysis - Handling of calibration gases and gas mixtures - Guidelines" (ISO 16664:2017) provides practical guidance on preserving the declared composition and uncer…

Gas analysis - Handling of calibration gases and gas mixtures - Guidelines (ISO 16664:2017)

Overview EN ISO 16664:2017 - "Gas analysis - Handling of calibration gases and gas mixtures - Guidelines" (ISO 16664:2017) provides practical guidance on preserving the declared composition and uncer…

Water quality - Guidelines for quantitative sampling and sample processing of marine soft-bottom macrofauna (…

Overview EN ISO 16665:2013 / ISO 16665:2014 - Water quality - Guidelines for quantitative sampling and sample processing of marine soft‑bottom macrofauna - provides harmonized guidance for designing…

Water quality - Guidelines for quantitative sampling and sample processing of marine soft-bottom macrofauna (…

Overview EN ISO 16665:2013 / ISO 16665:2014 - Water quality - Guidelines for quantitative sampling and sample processing of marine soft‑bottom macrofauna - provides harmonized guidance for designing…

Fishing nets - Method of test for the determination of mesh size - Part 1: Opening of mesh (ISO 16663-1:2009)

Overview EN ISO 16663-1:2009 (CEN adoption of ISO 16663-1:2009) specifies a standardized laboratory method for determining the mesh opening (size of the mesh opening) of fishing nets using an objecti…

Fishing nets - Method of test for the determination of mesh size - Part 1: Opening of mesh (ISO 16663-1:2009)

Overview EN ISO 16663-1:2009 (CEN adoption of ISO 16663-1:2009) specifies a standardized laboratory method for determining the mesh opening (size of the mesh opening) of fishing nets using an objecti…

Fishing nets - Method of test for the determination of mesh size - Part 2: Length of mesh (ISO 16663-2:2003/C…

Fishing nets - Method of test for the determination of mesh size - Part 2: Length of mesh (ISO 16663-2:2003/C…

Fishing nets - Method of test for the determination of mesh size - Part 2: Length of mesh (ISO 16663-2:2003)

Overview SIST EN ISO 16663-2:2003 is a European standard developed by CEN in cooperation with ISO that specifies a precise method for determining the mesh length of fishing nets. This part of the ISO…

Fishing nets - Method of test for the determination of mesh size - Part 2: Length of mesh (ISO 16663-2:2003)

Overview EN ISO 16663-2:2003 is a European standard developed by CEN in cooperation with ISO that specifies a precise method for determining the mesh length of fishing nets. This part of the ISO 1666…

Starch - Determination of moisture content - Oven-drying methods (ISO 1666:1996)

Overview SIST EN ISO 1666:1998 is an internationally recognized standard developed by CEN and ISO for determining the moisture content in starch. This standard specifies an oven-drying method conduct…

Starch - Determination of moisture content - Oven-drying methods (ISO 1666:1996)

Overview EN ISO 1666:1997 is an internationally recognized standard developed by CEN and ISO for determining the moisture content in starch. This standard specifies an oven-drying method conducted at…

Water quality — Guidelines for quantitative sampling and sample processing of marine soft-bottom macrofauna

Gas analysis — Handling of calibration gases and gas mixtures — Guidelines

Fishing nets — Method of test for the determination of mesh size — Part 1: Opening of mesh

Tracked Changes. Gas analysis. Handling of calibration gases and gas mixtures. Guidelines.

Surface chemical analysis — Total reflection X-ray fluorescence — Principles and general requirements.

Starch — Determination of moisture content — Oven-drying method

Overview ISO 1666:1996 is an internationally recognized standard developed by the International Organization for Standardization (ISO) that specifies a reliable oven-drying method for the determinati…

Water quality — Guidelines for quantitative sampling and sample processing of marine soft-bottom macrofauna

Overview ISO 16665:2014 - Water quality: Guidelines for quantitative sampling and sample processing of marine soft-bottom macrofauna - provides standardized guidance for collecting and processing sub…

Gas analysis — Handling of calibration gases and gas mixtures — Guidelines

Overview - ISO 16664:2017 (Gas analysis, handling of calibration gases) ISO 16664:2017 provides guidelines for the safe and reliable handling of calibration gases and gas mixtures used in gas analysi…

Fishing nets — Method of test for the determination of mesh size — Part 1: Opening of mesh

Overview ISO 16663-1:2009 - Fishing nets - Method of test for the determination of mesh size - Part 1: Opening of mesh - specifies an objective, reproducible method to determine the size of mesh open…

Fishing nets — Method of test for the determination of mesh size — Part 2: Length of mesh

Overview ISO 16663-2:2003 specifies a standardized test method for determining the mesh length of fishing nets using a ruler. Applicable to passive fishing gears (for example gill nets, entangling ne…

Starch — Determination of moisture content — Oven-drying methods

Surface chemical analysis — Total reflection X-ray fluorescence — Principles and general requirements

Overview - ISO 16666:2025 (TXRF) ISO 16666:2025, "Surface chemical analysis - Total reflection X‑ray fluorescence - Principles and general requirements", defines the physical principles, instrument c…

Fishing nets. Method of test for the determination of mesh size. Length of mesh.

Gas analysis. Handling of calibration gases and gas mixtures. Guidelines.

Fishing nets, Method of test for the determination of mesh size. Opening of mesh.

Water quality. Guidelines for quantitative sampling and sample processing of marine soft-bottom macrofauna.

Starch. Determination of moisture content. Oven-drying method.