71.040.40 : Chemical analysis

NBN ISO 19229:2020

NBN ISO 19229:2020

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Gas analysis — Purity analysis and the treatment of purity data

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NBN ISO 14167:2020

NBN ISO 14167:2020

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Gas analysis — General quality aspects and metrological traceability of calibration gas mixtures

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NBN ISO 12963:2020

NBN ISO 12963:2020

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Gas analysis — Comparison methods for the determination of the composition of gas mixtures based on one- and two-point calibration

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NBN ISO 12963:2017/A1:2021

NBN ISO 12963:2017/A1:2021

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Gas analysis — Comparison methods for the determination of the composition of gas mixtures based on one- and two-point calibration — Amendment 1: Correction to Formula 5

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ASTM E3063-17

ASTM E3063-17

Superseded Historical

Test Method for Antimony Content Using Neutron Activation Analysis (NAA)

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ASTM E2927-16e1

ASTM E2927-16e1

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Standard Test Method for Determination of Trace Elements in Soda-Lime Glass Samples Using Laser Ablation Inductively Coupled Plasma Mass Spectrometry for Forensic Comparisons

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CEN/TS 16640:2014

CEN/TS 16640:2014

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Bio-based products - Determination of the bio based carbon content of products using the radiocarbon method

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NBN EN ISO 14912:2006

NBN EN ISO 14912:2006

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Gas analysis - Conversion of gas mixture composition data (ISO 14912:2003)

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NBN EN ISO 6145-7:2011

NBN EN ISO 6145-7:2011

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Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 7: Thermal mass-flow controllers (ISO 6145-7:2009)

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NBN EN 15137:2006

NBN EN 15137:2006

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Materials and articles in contact with foodstuffs - Certain epoxy derivatives subject to limitation - Determination of NOGE and its hydroxy and chlorinated derivatives

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NBN ISO 7431-1:2024

NBN ISO 7431-1:2024

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Thiourea for industrial use — Part 1: Test methods

€58.00

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NBN ISO 7431-2:2024

NBN ISO 7431-2:2024

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Thiourea for industrial use — Part 2: Specifications

€40.00

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NBN EN ISO 6145-6:2009

NBN EN ISO 6145-6:2009

Superseded Historical

Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 6: Critical orifices (ISO 6145-6:2003)

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NBN ISO 23729:2023

NBN ISO 23729:2023

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Surface chemical analysis — Atomic force microscopy — Guideline for restoration procedure for atomic force microscopy images dilated by finite probe size

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NBN ISO 24465:2023

NBN ISO 24465:2023

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Surface chemical analysis — Determination of the minimum detectability of surface plasmon resonance device

€58.00

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