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OrganicsinMarineSediment，标准物质
- 品牌：坛墨质检
- 型号/货号： 50g/SRM1941b
- 产地：北京 大兴区
- 供应商报价：￥14504
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坛墨质检科技股份有限公司
更新时间：2024-07-02 13:43:28 -
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详细介绍
- OrganicsinMarineSediment，标准物质 有效期： 无 标准值： 无 Organics in marine sediment
Collected at the mouth of the Baltimore Harbour.
All of the constituents for which certified, reference, and information values are provided in NIST-1941b were
naturally present in the sediment material before processing. A unit of SRM-1941b consists of a bottle containing
50 g of radiation-sterilized, freeze-dried sediment material.
Certified Concentrations for Selected PAHs
PAHs Mass Fractions in μg/kg PAHs Mass Fractions in μg/kg
(dry-mass basis) (dry-mass basis)
Naphthalene ............................................... 848 ± 95 Benzo[b]fluoranthene .................................. 453 ± 21
Fluorene ........................................................ 85 ± 15 Benzo[k]fluoranthene .................................. 225 ± 18
Phenanthrene ............................................. 406 ± 44 Benzo[e]pyrene ........................................... 325 ± 25
Anthracene ................................................. 184 ± 18 Benzo[a]pyrene ........................................... 358 ± 17
3-Methylphenanthrene ................................ 105 ± 13 Perylene ...................................................... 397 ± 45
2-Methylphenathrene .................................. 128 ± 14 Benzo[ghi]perylene ..................................... 307 ± 45
1-Methylphenanthrene .............................. 73.2 ± 5.9 Indeno[1,2,3-cd]pyrene ............................... 341 ± 57
Fluoranthene ............................................... 651 ± 50 Dibenz[a,j]anthracene ............................... 48.9 ± 4.6
Pyrene ......................................................... 581 ± 39 Dibenz[a,c]anthracene .............................. 36.7 ± 5.2
Benz[a]anthracene ...................................... 335 ± 25 Dibenz[a,h]anthracene .................................. 53 ± 10
Chrysene ..................................................... 291 ± 31 Benzo[b]chrysene ......................................... 53 ± 12
Triphenylene ................................................. 108 ± 5 Picene ....................................................... 46.6 ± 4.7
Certified Concentrations for Selected PCB Congeners
PCB Congeners Mass Fractions in μg/kg
(dry-mass basis)
PCB 8 .................. 2,4'-Dichlorobiphenyl ............................................ 1.65 ± 0.19
PCB 18 ................ 2,2',5-Trichlorobiphenyl ........................................ 2.39 ± 0.29
PCB 28 ................ 2,4,4'-Trichlorobiphenyl ........................................ 4.52 ± 0.57
PCB 31 ................ 2,4',5-Trichlorobiphenyl ........................................ 3.18 ± 0.41
PCB 44 ................ 2,2'3,5'-Tetrachlorobiphenyl ................................. 3.85 ± 0.20
PCB 49 ................ 2,2'4,5'-Tetrachlorobiphenyl ................................. 4.34 ± 0.28
PCB 52 ................ 2,2',5,5'-Tetrachlorobiphenyl ................................ 5.24 ± 0.28
PCB 66 ................ 2,3',4,4'-Tetrachlorobiphenyl ................................ 4.96 ± 0.53
PCB 87 ................ 2,2',3,4,5'-Pentachlorobiphenyl ............................ 1.14 ± 0.16
PCB 95 ................ 2,2',3,5',6-Pentachlorobiphenyl ............................ 3.93 ± 0.62
PCB 99 ................ 2,2',4,4',5-Pentachlorobiphenyl ............................ 2.90 ± 0.36
PCB 101 .............. 2,2',4,5,5'-Pentachlorobiphenyl ............................ 5.11 ± 0.34
PCB 105 .............. 2,3,3',4,4'-Pentachlorobiphenyl ............................ 1.43 ± 0.10
PCB 110 .............. 2,3,3',4',6-Pentachlorobiphenyl ............................ 4.62 ± 0.36
PCB 118 .............. 2,3',4,4',5-Pentachlorobiphenyl ............................ 4.23 ± 0.19
PCB 128 .............. 2,2',3,3',4,4'-Hexachlorobiphenyl ...................... 0.696 ± 0.044
PCB 138 .............. 2,2',3,4,4',5'-Hexachlorobiphenyl .......................... 3.60 ± 0.28
PCB 149 .............. 2,2',3,4',5',6-Hexachlorobiphenyl .......................... 4.35 ± 0.26
PCB 153 .............. 2,2',4,4',5,5'-Hexachlorobiphenyl .......................... 5.47 ± 0.32
PCB 156 .............. 2,3,3',4,4',5-Hexachlorobiphenyl ...................... 0.507 ± 0.090
PCB 170 .............. 2,2',3,3',4,4',5-Heptachlorobiphenyl ..................... 1.35 ± 0.09
PCB 180 .............. 2,2',3,4,4',5,5'-Heptachlorobiphenyl ..................... 3.24 ± 0.51
PCB 183 .............. 2,2',3,4,4',5',6-Heptachlorobiphenyl ................. 0.979 ± 0.087
PCB 187 .............. 2,2',3,4',5,5',6-Heptachlorobiphenyl ..................... 2.17 ± 0.22
PCB 194 .............. 2,2',3,3',4,4',5,5'-Octachlorobiphenyl .................... 1.04 ± 0.06
PCB 195 .............. 2,2',3,3',4,4',5,6-Octachlorbiphenyl .................. 0.645 ± 0.060
PCB 201 .............. 2,2',3,3',4,5',6,6'-Octachlorobiphenyl ................ 0.777 ± 0.034
PCB 206 .............. 2,2',3,3',4,4',5,5',6-Nonachlorobiphenyl ................ 2.42 ± 0.19
PCB 209 .............. Decachlorobiphenyl .............................................. 4.86 ± 0.45
Certified Concentrations for Selected Pesticides
Chlorinated Pesticides Mass Fractions in μg/kg Chlorinated Pesticides Mass Fractions in μg/kg
(dry-mass basis) (dry-mass basis)
Hexachlorobenzene ................................ 5.83 ± 0.38 trans-Nonachlor................................... 0.438 ± 0.073
cis-Chlordane.......................................... 0.85 ± 0.11 4,4'-DDE .................................................. 3.22 ± 0.28
trans-Chlordane .................................. 0.566 ± 0.093 4,4'-DDD ................................................. 4.66 ± 0.46
cis-Nonachlor ...................................... 0.378 ± 0.053
Reference values for selected PCBs, PCBs, Pesticides and TOC
Indicative values for carbon, hydrogen and nitrogen
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