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Fine dust (PM2,5-like)

Item no.

ERM-CZ110

Unit

approx 150 mg (vial)

Shipment details

No Dangerous Good /not restricted

Price on request

Description

ERM-CZ110 is a fine particles (PM2,5-like) material prepared from particulate matter collected from a road tunnel in Poland. The CRM is available in glass vials containing at least 150 mg of powder. Filling was done under nitrogen atmosphere

Analyte	Concentration	Unit	Additional information	Method
Na+	20,4 ± 2	g/kg	Certified value	Water-soluble ions extracted as described in CEN/TR 16269:2011 or EN 16913:2017
K+	3,3 ± 0,5	g/kg	Certified value	Water-soluble ions extracted as described in CEN/TR 16269:2011 or EN 16913:2017
Ca2+	44 ± 9	g/kg	Certified value	Water-soluble ions extracted as described in CEN/TR 16269:2011 or EN 16913:2017
Mg2+	1,8 ± 0,4	g/kg	Certified value	Water-soluble ions extracted as described in CEN/TR 16269:2011 or EN 16913:2017
Cl-	26,2 ± 2,1	g/kg	Certified value	Water-soluble ions extracted as described in CEN/TR 16269:2011 or EN 16913:2017 and subsequent determination by IC-CD
NO3-	7,8 ± 0,7	g/kg	Certified value	Water-soluble ions extracted as described in CEN/TR 16269:2011 or EN 16913:2017 and subsequent determination by IC-CD
SO42-	75 ± 13	g/kg	Certified value	Water-soluble ions extracted as described in CEN/TR 16269:2011 or EN 16913:2017 and subsequent determination by IC-CD
NH4+	1,3 ± 0,5	g/kg	Indicative value	Water-soluble ions extracted as described in CEN/TR 16269:2011 or EN 16913:2017

Miscellaneous

Certificate of Analysis (specimen)

Reference Material CoA specimen: for the current lot, please contact your customer service representative at info@labmix24.com

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Product data sheet