BS EN 16319:2013

Действует

Fertilizers. Determination of trace elements. Determination of cadmium, chromium, lead and nickel by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution — 22 стр.

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BS ISO 5725-2:1994

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BS ISO 5725-1:1994

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BS EN 1482-1:2007

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Fertilizers and liming materials. Sampling and sample preparation. Sampling — 54 стр.

BS EN ISO 3696:1995

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Water for analytical laboratory use. Specification and test methods — 14 стр.

BS EN 1482-2:2007

Действует

Fertilizers and liming materials. Sampling and sample preparation. Sample preparation — 16 стр.

На этот документ ссылаются

BS EN 16964:2018

Действует

Fertilizers. Extraction of total micro-nutrients in fertilizers using aqua regia — 10 стр.

BS EN 16963:2018

Действует

Fertilizers. Determination of boron, cobalt, copper, iron, manganese, molybdenum and zinc using ICP-AES — 28 стр.

BS EN 16319:2013+A1:2015

Действует

Fertilizers and liming materials. Determination of cadmium, chromium, lead and nickel by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution — 24 стр.