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DIN EN ISO 13885-2
Gel permeation chromatography (GPC) - Part 2: N,N-Dimenthylacetamide (DMAC) as eluent (ISO 13885-2:2020); German version EN ISO 13885-2:2021
Edition
2021-11
DIN EN ISO 13885-1
Gel permeation chromatography (GPC) - Part 1: Tetrahydrofuran (THF) as eluent (ISO 13885-1:2020); German version EN ISO 13885-1:2021
Edition
2021-11
DIN EN ISO 16931
Animal and vegetable fats and oils - Determination of polymerized triacylglycerols by high-performance size-exclusion chromatography (HPSEC) (ISO 16931:2009); German version EN ISO 16931:2009
Edition
2009-08
DIN EN ISO 15682
Water quality - Determination of chloride by flow analysis (CFA and FIA) and photometric or potentiometric detection (ISO 15682:2000); German version EN ISO 15682:2001
Edition
2002-01
DIN EN ISO 16050
Foodstuffs - Determination of aflatoxin B₁, and the total content of aflatoxins B₁, B₂, G₁ and G₂ in cereals, nuts and derived products - High performance liquid chromatographic method (ISO 16050:2003); German version EN ISO 16050:2011
Edition
2011-09
DIN 50452-2
Testing of materials for semiconductor technology - Test method for particle analysis in liquids - Part 2: Determination of particles by optical particle counters
Edition
2009-10
DIN EN ISO 14501
Milk and milk powder - Determination of aflatoxin M1 content - Clean-up by immunoaffinity chromatography and determination by high-performance liquid chromatography (ISO 14501:2021); German version EN ISO 14501:2021
Edition
2021-08
DIN EN 12952-8
Water-tube boilers and auxiliary installations - Part 8: Requirements for firing systems for liquid and gaseous fuels for the boiler; German version EN 12952-8:2022
Edition
2022-12
DIN EN ISO 11732
Water quality - Determination of ammonium nitrogen - Method by flow analysis (CFA and FIA) and spectrometric detection (ISO 11732:2005); German version EN ISO 11732:2005
Edition
2005-05
DIN EN ISO 22579
Infant formula and adult nutritionals - Determination of fructans - High performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD) after enzymatic treatment (ISO 22579:2020); German version EN ISO 22579:2021
Edition
2021-08