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Urban dust - Organic contaminants

Item no.

NIST-1649b

Unit

2 g

Shipment details

No Dangerous Good /not restricted

Price on request

Description

This Standard Reference Material (SRM) is intended for use in evaluating analytical methods for the determination of selected polycyclic aromatic hydrocarbons (PAHs), nitro-substituted PAHs (nitro-PAHs), polychlorinated biphenyl (PCB) congeners, chlorinated pesticides, and inorganic constituents in atmospheric particulate material and similar matrices. In addition to certified values, reference or information values are also provided for decabromodiphenyl ether and selected toxaphene congeners, polychlorinated dibenzo-p-dioxin and dibenzofuran congeners, and inorganic constituents. Information values are provided for hydrocarbons, hopanes, steranes, ketones, and particle-size characteristics. All of the constituents for which certified, reference, and information values are provided in SRM 1649b are naturally present in the particulate material. SRM 1649b was prepared from the same particulate material that was issued in 1982 as SRM 1649 and re-issued in 1999 as SRM 1649a however, the bulk material was sieved to a smaller particle size fraction. A unit of SRM 1649b consists of a bottle containing 2 g of particulate material. /// Sample value(s) - please ask for current certificate.

Analyte	CAS Number	Concentration	Unit	Additional information
4H-Cyclopenta[def]phenanthrene	[203-64-5]	0,255 ± 0,023	mg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
Pyrene	[129-00-0]	4,98 ± 0,14	mg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
1-Methylfluoranthene	[25889-60-5]	0,114 ± 0,015	mg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
3-Methylfluoranthene	[1706-01-0]	0,328 ± 0,031	mg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
1-Methylpyrene	[2381-21-7]	0,363 ± 0,005	mg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
Retene	[483-65-8]	0,238 ± 0,011	mg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
Benzo[c]phenanthrene	[195-19-7]	0,460 ± 0,013	mg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
Chrysene	[218-01-9]	3,045 ± 0,028	mg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
Triphenylene	[217-59-4]	1,324 ± 0,004	mg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
Benzo[b]fluoranthene	[205-99-2]	6,18 ± 0,18	mg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
Benzo[j]fluoranthene	[205-82-3]	1,725 ± 0,043	mg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
Benzo[k]fluoranthene	[207-08-9]	1,702 ± 0,049	mg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
Benzo[e]pyrene	[192-97-2]	2,974 ± 0,053	mg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
Perylene	[198-55-0]	0,614 ± 0,011	mg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
Indeno[1,2,3-cd]pyrene	[193-39-5]	2,89 ± 0,16	mg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
Dibenz[a,j]anthracene	[224-41-9]	0,305 ± 0,027	mg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
Benzo[b]chrysene	[214-17-5]	0,339 ± 0,043	mg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
Picene	[213-46-7]	0,399 ± 0,022	mg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
Dibenzo[b,k]fluoranthene	[205-97-0]	0,670 ± 0,053	mg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
Dibenzo[a,e]pyrene	[192-65-4]	0,567 ± 0,025	mg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
3-Nitrophenanthrene	[17024-19-0]	21,8 ± 1,2	µg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
9-Nitrophenanthrene	[954-46-1]	1,77 ± 0,07	µg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
2-Nitrofluoranthene	[13177-29-2]	304 ± 25	µg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
3-Nitrofluoranthene	[892-21-7]	4,67 ± 0,35	µg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
1-Nitropyrene	[5522-43-0]	74,8 ± 1,9	µg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
2-Nitropyrene	[789-07-1]	10,9 ± 0,1	µg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
7-Nitrobenz(a)anthracene	[20268-51-3]	24,4 ± 0,4	µg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
6-Nitrochrysene	[7496-02-8]	3,60 ± 0,21	µg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
2,2',4,5'-Tetrachlorobiphenyl (PCB 49)	[41464-40-8]	9,1 ± 1,7	µg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
2,2',5,5'-Tetrachlorobiphenyl (PCB 52)	[35693-99-3]	24,3 ± 6,1	µg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
2,2',4,5,5'-Pentachlorobiphenyl (PCB 101)	[37680-73-2]	56,4 ± 5,2	µg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
2,3,3',4,4'-Pentachlorobiphenyl (PCB 105)	[32598-14-4]	10 ± 1	µg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
2,3,3',4',6-Pentachlorobiphenyl (PCB 110)	[38380-03-9]	33,7 ± 5	µg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
2,2',3,4',5',6-Hexachlorobiphenyl (PCB 149)	[38380-04-0]	79,4 ± 3,2	µg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
2,2',3,5,5',6-Hexachlorobiphenyl (PCB 151)	[52663-63-5]	33,4 ± 3,6	µg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
2,2',4,4',5,5'-Hexachlorobiphenyl (PCB 153)	[35065-27-1]	76,6 ± 0,4	µg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
2,3,3',4',5,6-Hexachlorobiphenyl (PCB 163)	[74472-44-9]	22,2 ± 0,3	µg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
2,2',3,4,4',5',6-Heptachlorobiphenyl (PCB 183)	[52663-69-1]	17,2 ± 1,5	µg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
2,2',3,4',5,5',6-Heptachlorobiphenyl (PCB 187)	[52663-68-0]	39,3 ± 2,8	µg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
2,2',3,3',4,4',5,5'-Octachlorobiphenyl (PCB 194)	[35694-08-7]	28,5 ± 2,8	µg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
2,2',3,3',4,4',5,5',6-Nonachlorobiphenyl (PCB 206)	[40186-72-9]	17 ± 2,1	µg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
trans-Chlordane (gamma)	[5103-74-2]	51,9 ± 9,0	µg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
trans-Nonachlor	[39765-80-5]	33,7 ± 6,1	µg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
4,4'-DDE	[72-55-9]	50,7 ± 0,4	µg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
4,4'-DDD	[72-54-8]	37,7 ± 3,1	µg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
Cadmium (Cd)	[7440-43-9]	26,10 ± 0,28	mg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
Lead	[7439-92-1]	12864 ± 62	mg/kg	Certified Mass Fraction Value (Dry-Mass Basis)
Mercury (Hg)	[7439-97-6]	1,80 ± 0,04	mg/kg	Certified Mass Fraction Value (Dry-Mass Basis)

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Description

Contents

Miscellaneous

Certificate of Analysis (specimen)

Product data sheet