Infant formula and adult nutritionals - Determination of trans and total (cis + trans) vitamin K1 content - Normal phase HPLC
Edition 2019-01

Infant formula and adult nutritionals - Simultaneous determination of total vitamins B1, B2, B3 and B6 - Enzymatic digestion and LC-MS/MS
Edition 2020-11

Animal feeding stuffs - Determination of vitamin E content - Method using high-performance liquid chromatography (ISO 6867:2000)
Edition 2001-03-01

Animal feeding stuffs - Determination of vitamin A content - Method using high-performance liquid chromatography (ISO 14565:2000)
Edition 2001-03-01

Foodstuffs - Determination of vitamin D by high performance liquid chromatography - Measurement of cholecalciferol (D3) and ergocalciferol (D2)
Edition 2009-07-15

Foodstuffs - Determination of vitamin E by high performance liquid chromatography - Measurement of a-, ß-, y- and d-tocopherol
Edition 2014-07-15

Foodstuffs - Determination of vitamin A by high performance liquid chromatography - Part 1: Measurement of all-E-retinol and 13-Z-retinol
Edition 2014-08-01

Foodstuffs - Determination of vitamin A by high performance liquid chromatography - Part 2: Measurement of ß-carotene
Edition 2000-05-01

Foodstuffs - Determination of vitamin B1 by high performance liquid chromatography
Edition 2014-07-15

Foodstuffs - Determination of vitamin K1 by HPLC
Edition 2003-10-01