Foodstuffs - Determination of vitamin B2 by high performance liquid chromatography
Edition 2014-07-15

Foodstuffs - Determination of vitamin B6 by high performance chromatography
Edition 2014-07-15

Foodstuffs - Determination of vitamin B6 by microbiological assay
Edition 2009-09-01

Foodstuffs - Determination of vitamin B6 (including its glycosylated forms) by HPLC
Edition 2006-03-01

Animal feeding stuffs - Methods of sampling and analysis - Determination of vitamin A, E and D content - Method using solid phase extraction (SPE) clean-up and high-performance liquid chromatography (HPLC)
Edition 2022-03-15

Animal feeding stuffs - Determination of vitamin E content - Method using high-performance liquid chromatography (ISO 6867:2000)
Edition 2001-02

Animal feeding stuffs - Determination of vitamin A content - Method using high-performance liquid chromatography (ISO 14565:2000)
Edition 2001-02

Foodstuffs - Determination of vitamin D by high performance liquid chromatography - Measurement of cholecalciferol (D₃) or ergocalciferol (D₂)
Edition 2009-08

Foodstuffs - Determination of vitamin E by high performance liquid chromatography - Measurement of α-, β-, γ- and δ-tocopherols
Edition 2014-07

Foodstuffs - Determination of vitamin A by high performance liquid chromatography - Part 1: Measurement of all-E-retinol and 13-Z-retinol
Edition 2014-07