BS ISO 14869-2:2002

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Soil quality. Dissolution for the determination of total element content – Dissolution by alkaline fusion

Published By	Publication Date	Number of Pages
BSI	2002	10

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Categories: 13.080.10 - Chemical characteristics of soils, BSI

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Description

This part of ISO 14869 specifies a method for the dissolution of total contents for the following elements in soils:

Na, K, Mg, Ca, Ti, Mn, Fe, Al, Si.

This list is not exhaustive, and other elements are applicable for determination, provided

they are not lost during the fusion process,
w > (3 d · V/m)

where
the determination is not adversely affected by the high salt concentration in the resultant solution.

The flux proposed in this method is suitable for a wide range of materials, among which soil samples are relatively easy to deal with.

Additional information

Publication Date	2002-08-06
Descriptors	Soil science, Quality, Dissolution, Trace element analysis, Melting, Specimen preparation, Soils, Determination of content, Soil testing, Chemical analysis and testing
Identical National Standard Of	ISO 14869-2:2002
Standard Number	BS ISO 14869-2:2002
W	is the mass content of the element, expressed in milligrams per kilogram soil,
V	is the adjusted volume, in litres, of the final solution containing the dissolved sample, and
ISBN	0 580 40190 1
3	is a conventional factor,
Pages	10
M	is the mass of the test portion, in kilograms,
Committee	EH/4
Publisher	BSI
Title	Soil quality. Dissolution for the determination of total element content – Dissolution by alkaline fusion
D	is the detection limit, in milligrams per litre, for the element and analytical method considered,
Status	Under Review
ICS Codes	13.080.10 - Chemical characteristics of soils

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BS ISO 14869-2:2002

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