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Out of Stock - Item is not available at this time - Lake Michigan fish tissue - Organic contaminants

Item no.

NIST-1947

Unit

5 x 8 g

Shipment details

Dry ice shipment /not restricted

Price on request

Description

Standard Reference Material (SRM®) 1947 is a frozen fish tissue homogenate, which was prepared from fish collected from Lake Michigan, and is intended primarily for use in evaluating analytical methods for the determination of selected trace elements, methylmercury, total mercury, polychlorinated biphenyl (PCB) congeners, chlorinated pesticides, and polybrominated diphenyl ether (PBDE) congeners, proximates, caloric content and fatty acids in fish tissue and similar matrices. All of the constituents for which certified, reference, and information values are provided are naturally present in the fish tissue homogenate. A unit of NIST-1947 consists of five bottles, each containing approximately 8 g (wet basis) of frozen tissue homogenate. Reference concentrations for PCBs, pesticides, PBDE congeners, pesticides, proximates and caloric content, fat and fatty acids. Certified values /// Sample value(s) - please ask for current certificate.

Analyte	CAS Number	Concentration	Unit	Additional information
Arsenic (As)	[7440-38-2]	0,732 ± 0,039	mg/kg	wet-mass basis
Copper (Cu)	[7440-50-8]	0,411 ± 0,029	mg/kg	wet-mass basis
Iron (Fe)	[7439-89-6]	3,79 ± 0,42	mg/kg	wet-mass basis
Mercury (Hg)	[7439-97-6]	0,254 ± 0,005	mg/kg	wet-mass basis
Manganese (Mn)	[7439-96-5]	0,076 ± 0,004	mg/kg	wet-mass basis
Rubidium (Rb)	[7440-17-7]	4,51 ± 0,09	mg/kg	wet-mass basis
Selenium (Se)	[7782-49-2]	0,475 ± 0,084	mg/kg	wet-mass basis
Zinc (Zn)	[7440-66-6]	2,66 ± 0,08	mg/kg	wet-mass basis
Methylmercury	[22967-92-6]	0,233 ± 0,010	mg/kg	wet-mass basis
2,4,4'-Trichlorobiphenyl (PCB 28)	[7012-37-5]	14,1 ± 1,0	µg/kg	wet-mass basis
2,4',5-Trichlorobiphenyl (PCB 31)	[16606-02-3]	10,4 ± 1,4	µg/kg	wet-mass basis
2,2',3,5'-Tetrachlorobiphenyl (PCB 44)	[41464-39-5]	20,4 ± 1,7	µg/kg	wet-mass basis
2,2',4,5'-Tetrachlorobiphenyl (PCB 49)	[41464-40-8]	27,3 ± 3,8	µg/kg	wet-mass basis
2,2',5,5'-Tetrachlorobiphenyl (PCB 52)	[35693-99-3]	36,4 ± 4,3	µg/kg	wet-mass basis
2,3,4',5-Tetrachlorobiphenyl (PCB 63)	[74472-34-7]	4,75 ± 0,60	µg/kg	wet-mass basis
2,3',4,4'-Tetrachlorobiphenyl (PCB 66)	[32598-10-0]	69,4 ± 5,3	µg/kg	wet-mass basis
2,4,4',5-Tetrachlorobiphenyl (PCB 74)	[32690-93-0]	33,7 ± 3,1	µg/kg	wet-mass basis
2,2',3,4,5'-Pentachlorobiphenyl (PCB 87)	[38380-02-8]	27,9 ± 1,5	µg/kg	wet-mass basis
2,2',4,4',5-Pentachlorobiphenyl (PCB 99)	[38380-01-7]	78,0 ± 6,0	µg/kg	wet-mass basis
2,2',4,5,5'-Pentachlorobiphenyl (PCB 101)	[37680-73-2]	90,8 ± 0,3	µg/kg	wet-mass basis
2,3,3',4,4'-Pentachlorobiphenyl (PCB 105)	[32598-14-4]	50,3 ± 3,7	µg/kg	wet-mass basis
2,3,3',4',5-Pentachlorobiphenyl (PCB 107)	[70424-68-9]	17,1 ± 1,2	µg/kg	wet-mass basis
2,3,3',4',6-Pentachlorobiphenyl (PCB 110)	[38380-03-9]	94,6 ± 4,3	µg/kg	wet-mass basis
2,3',4,4',5-Pentachlorobiphenyl (PCB 118)	[31508-00-6]	112 ± 6	µg/kg	wet-mass basis
2,2',3,3',4,4'-Hexachlorobiphenyl (PCB 128)	[38380-07-3]	31,6 ± 2,1	µg/kg	wet-mass basis
2,2',3,3',4,6'-Hexachlorobiphenyl (PCB 132)	[38380-05-1]	20,8 ± 2,1	µg/kg	wet-mass basis
2,2',3,4,4',5'-Hexachlorobiphenyl (PCB 138)	[35065-28-2]	162,0 ± 6,9	µg/kg	wet-mass basis
2,2',3,4',5,5'-Hexachlorobiphenyl (PCB 146)	[51908-16-8]	40,5 ± 2,0	µg/kg	wet-mass basis
2,2',3,4',5',6-Hexachlorobiphenyl (PCB 149)	[38380-04-0]	67,1 ± 3,7	µg/kg	wet-mass basis
2,2',4,4',5,5'-Hexachlorobiphenyl (PCB 153)	[35065-27-1]	201 ± 3	µg/kg	wet-mass basis
2,3,3',4,4',5-Hexachlorobiphenyl (PCB 156)	[38380-08-4]	13,3 ± 0,9	µg/kg	wet-mass basis
2,3,3',4,4',6-Hexachlorobiphenyl (PCB 158)	[74472-42-7]	11,3 ± 0,9	µg/kg	wet-mass basis
2,2',3,3',4,4',5-Heptachlorobiphenyl (PCB 170)	[35065-30-6]	29,2 ± 2,4	µg/kg	wet-mass basis
2,2',3,3',4,5,6'-Heptachlorobiphenyl (PCB 174)	[38411-25-5]	18,6 ± 1,7	µg/kg	wet-mass basis
2,2',3,4,4',5,5'-Heptachlorobiphenyl (PCB 180)	[35065-29-3]	80,8 ± 5,0	µg/kg	wet-mass basis
2,2',3,4,4',5',6-Heptachlorobiphenyl (PCB 183)	[52663-69-1]	23,3 ± 1,9	µg/kg	wet-mass basis
2,2',3,4',5,5',6-Heptachlorobiphenyl (PCB 187)	[52663-68-0]	54,8 ± 2,6	µg/kg	wet-mass basis
2,3,3',4',5,5',6-Heptachlorobiphenyl (PCB 193)	[69782-91-8]	6,04 ± 0,23	µg/kg	wet-mass basis
2,2',3,3',4,4',5,5'-Octachlorobiphenyl (PCB 194)	[35694-08-7]	13,2 ± 0,9	µg/kg	wet-mass basis
2,2',3,3',4,4',5,6-Octachlorobiphenyl (PCB 195)	[52663-78-2]	4,95 ± 0,77	µg/kg	wet-mass basis
2,2',3,3',4,4',5,5',6-Nonachlorobiphenyl (PCB 206)	[40186-72-9]	6,24 ± 0,8	µg/kg	wet-mass basis
Hexachlorobenzene	[118-74-1]	7,48 ± 0,66	µg/kg	wet-mass basis
alpha-HCH	[319-84-6]	1,06 ± 0,12	µg/kg	wet-mass basis
Heptachlor epoxide	[1024-57-3]	13,4 ± 0,8	µg/kg	wet-mass basis
Oxychlordane	[27304-13-8]	23,6 ± 1,5	µg/kg	wet-mass basis
trans-Chlordane (gamma)	[5103-74-2]	12,8 ± 1,2	µg/kg	wet-mass basis
cis-Nonachlor	[5103-73-1]	54,1 ± 7,3	µg/kg	wet-mass basis
trans-Nonachlor	[39765-80-5]	127 ± 6	µg/kg	wet-mass basis
Dieldrin	[60-57-1]	80,8 ± 3,8	µg/kg	wet-mass basis
Mirex	[2385-85-5]	5,09 ± 0,73	µg/kg	wet-mass basis
2,4'-DDE	[3424-82-6]	3,39 ± 0,28	µg/kg	wet-mass basis
4,4'-DDE	[72-55-9]	720 ± 43	µg/kg	wet-mass basis
2,4'-DDD	[53-19-0]	3,31 ± 0,16	µg/kg	wet-mass basis
4,4'-DDD	[72-54-8]	45,9 ± 3,6	µg/kg	wet-mass basis
2,4'-DDT	[789-02-6]	15,7 ± 0,89	µg/kg	wet-mass basis
4,4'-DDT	[50-29-3]	59,5 ± 6,7	µg/kg	wet-mass basis
2,2',4,4'-Tetrabromodiphenyl ether (PBDE 47)	[5436-43-1]	73.3 ± 2.9	µg/kg	wet-mass basis
2,2',4,5'-Tetrabromodiphenyl ether (PBDE 49)	[243982-82-3]	4.01 ± 0.10	µg/kg	wet-mass basis
2,3',4,4'-Tetrabromodiphenyl ether (PBDE 66)	[189084-61-5]	1.85 ± 0.13	µg/kg	wet-mass basis
2,2',4,4',5-Pentabromodiphenyl ether (PBDE 99)	[60348-60-9]	19.2 ± 0.8	µg/kg	wet-mass basis
2,2',4,4',6-Pentabromodiphenyl ether (PBDE 100)	[189084-64-8]	17.1 ± 0.6	µg/kg	wet-mass basis
2,2',4,4',5,5'-Hexabromodiphenyl ether (PBDE 153)	[68631-49-2]	3.83 ± 0.04	µg/kg	wet-mass basis
2,2',4,4',5,6'-Hexabromodiphenyl ether (PBDE 154)	[207122-15-4]	6.88 ± 0.52	µg/kg	wet-mass basis

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Certificate of Analysis (specimen)

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