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Seawater - Trace metals (elements)

Item no.

NRC-NASS-7

Unit

200 mL

Shipment details

No Dangerous Good /not restricted

Price on request

Description

This certified reference material is primarily intended for use in the calibration of procedures and the development of methods used for the analysis of seawater for trace metals. Certified values

Analyte	CAS Number	Concentration	Unit	Additional information
Boron (B)	[7440-42-8]	3670 ± 120	µg/kg	Certified value
Cadmium (Cd)	[7440-43-9]	0,0157 ± 0,0016	µg/kg	Certified value
Cobalt (Co)	[7440-48-4]	0,0143 ± 0,0014	µg/kg	Certified value
Copper (Cu)	[7440-50-8]	0,195 ± 0,014	µg/kg	Certified value
Iron (Fe)	[7439-89-6]	0,344 ± 0,026	µg/kg	Certified value
Manganese (Mn)	[7439-96-5]	0,74 ± 0,06	µg/kg	Certified value
Molybdenum (Mo)	[7439-98-7]	9,10 ± 0,40	µg/kg	Certified value
Nickel (Ni)	[7440-02-0]	0,243 ± 0,018	µg/kg	Certified value
Lead (Pb)	[7439-92-1]	0,0025 ± 0,0008	µg/kg	Certified value
Uranium (U)	[7440-61-1]	2,81 ± 0,16	µg/kg	Certified value
Zinc (Zn)	[7440-66-6]	0,41 ± 0,08	µg/kg	Certified value
Boron (B)	[7440-42-8]	3750 ± 120	µg/L	Certified value
Cadmium (Cd)	[7440-43-9]	0,0161 ± 0,0016	µg/L	Certified value
Cobalt (Co)	[7440-48-4]	0,0146 ± 0,0014	µg/L	Certified value
Copper (Cu)	[7440-50-8]	0,199 ± 0,014	µg/L	Certified value
Iron (Fe)	[7439-89-6]	0,351 ± 0,026	µg/L	Certified value
Manganese (Mn)	[7439-96-5]	0,75 ± 0,06	µg/L	Certified value
Molybdenum (Mo)	[7439-98-7]	9,29 ± 0,40	µg/L	Certified value
Nickel (Ni)	[7440-02-0]	0,248 ± 0,018	µg/L	Certified value
Lead (Pb)	[7439-92-1]	0,0026 ± 0,0008	µg/L	Certified value
Uranium (U)	[7440-61-1]	2,87 ± 0,16	µg/L	Certified value
Zinc (Zn)	[7440-66-6]	0,42 ± 0,08	µg/L	Certified value
Arsenic (As)	[7440-38-2]	1,23 ± 0,06	µg/kg	Reference value
Chromium (Cr)	[7440-47-3]	0,105 ± 0,016	µg/kg	Reference value
Vanadium (V)	[7440-62-2]	1,27 ± 0,08	µg/kg	Reference value
Arsenic (As)	[7440-38-2]	1,26 ± 0,06	µg/L	Reference value
Chromium (Cr)	[7440-47-3]	0,107 ± 0,016	µg/L	Reference value
Vanadium (V)	[7440-62-2]	1,30 ± 0,08	µg/L	Reference value
Lanthanum (La)	[7439-91-0]	0,006	µg/kg	Information value
Cerium (Ce)	[7440-45-1]	0,003	µg/kg	Information value
Praseodymium (Pr)	[7440-10-0]	0,002	µg/kg	Information value
Neodymium (Nd)	[7440-00-8]	0,003	µg/kg	Information value
Samarium (Sm)	[7440-19-9]	0,002	µg/kg	Information value
Europium (Eu)	[7440-53-1]	0,0006	µg/kg	Information value
Gadolinium (Gd)	[7440-54-2]	0,0014	µg/kg	Information value
Terbium (Tb)	[7440-27-9]	0,0003	µg/kg	Information value
Dysprosium (Dy)	[7429-91-6]	0,0013	µg/kg	Information value
Holmium (Ho)	[7440-60-0]	0,001	µg/kg	Information value
Erbium (Er)	[7440-52-0]	0,0012	µg/kg	Information value
Thulium (Tm)	[7440-30-4]	0,000 11	µg/kg	Information value
Ytterbium (Yb)	[7440-64-4]	0,001	µg/kg	Information value
Lutetium (Lu)	[7439-94-3]	0,0002	µg/kg	Information value
Lanthanum (La)	[7439-91-0]	0,006	µg/L	Information value
Cerium (Ce)	[7440-45-1]	0,003	µg/L	Information value
Praseodymium (Pr)	[7440-10-0]	0,002	µg/L	Information value
Neodymium (Nd)	[7440-00-8]	0,003	µg/L	Information value
Samarium (Sm)	[7440-19-9]	0,002	µg/L	Information value
Europium (Eu)	[7440-53-1]	0,0006	µg/L	Information value
Gadolinium (Gd)	[7440-54-2]	0,0014	µg/L	Information value
Terbium (Tb)	[7440-27-9]	0,0003	µg/L	Information value
Dysprosium (Dy)	[7429-91-6]	0,0013	µg/L	Information value
Holmium (Ho)	[7440-60-0]	0,001	µg/L	Information value
Erbium (Er)	[7440-52-0]	0,0012	µg/L	Information value
Thulium (Tm)	[7440-30-4]	0,000 11	µg/L	Information value
Ytterbium (Yb)	[7440-64-4]	0,001	µg/L	Information value
Lutetium (Lu)	[7439-94-3]	0,0002	µg/L	Information value
Monomethylarsenic (as As)		0,018	µg/kg	Information value
Dimethylarsenic (as As)		0,19	µg/kg	Information value
Trimethylarsenic (as As)		0,013	µg/kg	Information value
Monomethylarsenic (as As)		0,019	µg/L	Information value
Dimethylarsenic (as As)		0,19	µg/L	Information value
Trimethylarsenic (as As)		0,013	µg/L	Information value

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Description

Contents

Miscellaneous

Certificate of Analysis (specimen)

Product data sheet