BS EN 16159:2012

Действует

Animal feeding stuffs. Determination of selenium by hydride generation atomic absorption spectrometry (HGAAS) after microwave digestion (digestion with 65 % nitric acid and 30 % hydrogen peroxide) — 18 стр.

Описание Изменения Ссылки Версии

Ссылочные документы

BS EN 15621:2012

Заменен

Animal feeding stuffs. Determination of calcium, sodium, phosphorus, magnesium, potassium, sulphur, iron, zinc, copper, manganese and cobalt after pressure digestion by ICP-AES — 44 стр.

BS EN 15550:2017

Действует

Animal feeding stuffs: Methods of sampling and analysis. Determination of cadmium and lead by graphite furnace atomic absorption spectrometry (GF-AAS) after pressure digestion — 20 стр.

BS EN 14627:2005

Действует

Foodstuffs. Determination of trace elements. Determination of total arsenic and selenium by hydride generation atomic absorption spectrometry (HGAAS) after pressure digestion — 18 стр.

BS EN 13805:2014

Действует

Foodstuffs. Determination of trace elements. Pressure digestion — 16 стр.

BS EN 13804:2013

Действует

Foodstuffs. Determination of elements and their chemical species. General considerations and specific requirements — 18 стр.

ISO 6497:2002

Действует

Animal feeding stuffs. Sampling — 23 стр.

BS EN ISO 6497:2005

Действует

Animal feeding stuffs. Sampling — 28 стр.