Blank values of 30 elements in 19 filter materials determined by ICP-MS.

dc.contributor.author	Berg, Torunn
dc.contributor.author	Røyset, Oddvar
dc.contributor.author	Steinnes, Eiliv
dc.date.accessioned	2021-06-29T10:31:29Z
dc.date.available	2021-06-29T10:31:29Z
dc.date.issued	1991
dc.identifier.isbn	82-425-0304-4
dc.identifier.uri	https://hdl.handle.net/11250/2761927
dc.description.abstract	The blank values of 30 elements in 19 different filter types from Gelman, Millipore, Nuclepore and Whatman have been compared. The filter media were extracted with dilute nitric acid and the element contents determined by ICP-MS. Large differences in blank values were observed between different filter materials. Glass fiber filters showed high blank values for a number of elements, whereas PTFE filters generally were the cleanest. However, most filter types showed high blank values of one or more elements of interest in aerosol measurements.
dc.language.iso	eng
dc.publisher	NILU
dc.relation.ispartof	NILU TR
dc.relation.ispartofseries	NILU TR;13/91
dc.subject	ICP-MS
dc.subject	Filter
dc.subject	Blindverdier
dc.title	Blank values of 30 elements in 19 filter materials determined by ICP-MS.
dc.type	Research report
dc.rights.holder	© NILU
dc.source.issue	13/91
dc.relation.project	NILU:8844

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