多氯联苯曾经在大规模的工业建设中发挥着重要作用,由于其性质稳定,长期被广泛用于各生产领域。
多氯联苯几乎不溶于水,一旦自然水体受到其污染,便会产生长远影响。另外,大部分多氯联苯最终都被沉积物吸附,因此沉积物是其主要的环境归宿。再有,它还可能通过饮水途径对居民产生致癌风险。
尽管多氯联苯带来的危害目前已经被注意到,但对于一些性质相似的污染物仍需保持警惕,最终消除它们的持续性伤害。
上海甄准生物提供Wellington EPA方法1668 13C标记和未标记多氯联苯标准液。
产品信息:
货号 |
品名 |
英文品名 |
规格 |
EPA-1668CVS |
EPA方法1668标准液CVS |
EPAMethod1668CalibrationandVerificationSolutionsCS1-CS5 |
1kit(5ampoules) |
EPA-1668CS1 |
EPA方法1668标准液CS1 |
CS1 |
200μl |
EPA-1668CS2 |
EPA方法1668标准液CS2 |
CS2 |
200μl |
EPA-1668CS3 |
EPA方法1668标准液CS3 |
CS3CalibrationVerification |
500μl |
EPA-1668CS4 |
EPA方法1668标准液CS4 |
CS4 |
200μl |
EPA-1668CS5 |
EPA方法1668标准液CS5 |
CS5 |
200μl |
货号对应的成分及含量表:
1668CS1 |
1668CS2 |
1668CS3 |
1668CS4 |
||
NATIVE PCBs |
IUPAC |
(ng/ml) |
(ng/ml) |
(ng/ml) |
(ng/ml) |
3,3',4,4'-Tetrachlorobiphenyl |
77 |
0.5 |
2 |
10 |
40 |
2,3,3',4,4'-Pentachlorobiphenyl |
105 |
2.5 |
10 |
50 |
200 |
2,3,4,4',5-Pentachlorobiphenyl |
114 |
2.5 |
10 |
50 |
200 |
2,3',4,4',5-Pentachlorobiphenyl |
118 |
2.5 |
10 |
50 |
200 |
2',3,4,4',5-Pentachlorobiphenyl |
123 |
2.5 |
10 |
50 |
200 |
3,3',4,4',5-Pentachlorobiphenyl |
126 |
2.5 |
10 |
50 |
200 |
2,3,3',4,4',5-Hexachlorobiphenyl |
156 |
5 |
20 |
100 |
400 |
2,3,3',4,4',5'-Hexachlorobiphenyl |
157 |
5 |
20 |
100 |
400 |
2,3',4,4',5,5'-Hexachlorobiphenyl |
167 |
5 |
20 |
100 |
400 |
3,3',4,4',5,5'-Hexachlorobiphenyl |
169 |
5 |
20 |
100 |
400 |
2,2',3,3',4,4',5-Heptachlorobiphenyl |
170 |
5 |
20 |
100 |
400 |
2,2',3,4,4',5,5'-Heptachlorobiphenyl |
180 |
5 |
20 |
100 |
400 |
2,3,3',4,4',5,5'-Heptachlorobiphenyl |
189 |
5 |
20 |
100 |
400 |
MASS-LABELLED |
PCBs |
||||
3,3',4,4'-Tetrachloro[13C12]biphenyl |
77L |
100 |
100 |
100 |
100 |
2,3,3',4,4'-Pentachloro[13C12]biphenyl |
105L |
100 |
100 |
100 |
100 |
2,3',4,4',5-Pentachloro[13C12]biphenyl |
118L |
100 |
100 |
100 |
100 |
3,3',4,4',5-Pentachloro[13C12]biphenyl |
126L |
100 |
100 |
100 |
100 |
2,3,3',4,4',5-Hexachloro[13C12]biphenyl |
156L |
100 |
100 |
100 |
100 |
2,3,3',4,4',5'-Hexachloro[13C12]biphenyl |
157L |
100 |
100 |
100 |
100 |
2,3',4,4',5,5'-Hexachloro[13C12]biphenyl |
167L |
100 |
100 |
100 |
100 |
3,3',4,4',5,5'-Hexachloro[13C12]biphenyl |
169L |
100 |
100 |
100 |
100 |
2,2',3,4,4',5,5'-Heptachloro[13C12]biphenyl |
180L |
100 |
100 |
100 |
100 |
2,3,3',4,4',5,5'-Heptachloro[13C12]biphenyl |
189L |
100 |
100 |
100 |
100 |
Decachloro[13C12]biphenyl |
209L |
200 |
200 |
200 |
200 |
CLEANUP |
STANDARDS |
||||
3,4,4',5-Tetrachloro[13C12]biphenyl |
81L |
0.5 |
2 |
10 |
40 |
2,3,3',5,5'-Pentachloro[13C12]biphenyl |
111L |
2.5 |
10 |
50 |
200 |
INTERNAL |
STANDARDS |
||||
2,2',5,5'-Tetrachloro[13C12]biphenyl |
52L |
100 |
100 |
100 |
100 |
2,2',4,5,5'-Pentachloro[13C12]biphenyl |
101L |
100 |
100 |
100 |
100 |
2,2',3,4,4',5'-Hexachloro[13C12]biphenyl |
138L |
100 |
100 |
100 |
100 |
2,2',3,3',5,5',6-Heptachloro[13C12]biphenyl |
178L |
100 |
100 |
100 |
100 |
货号 |
品名 |
英文品名 |
规格 |
EPA-1668LCS |
EPA方法1668标准液LCS |
LabelledCompoundStockSolution |
1.2ml |
EPA-1668CS |
EPA方法1668标准液CS |
CleanupStandardSolution |
1.2ml |
EPA-1668IS |
EPA方法1668标准液IS |
InternalStandardStockSolution |
1.2ml |
EPA-1668PAR |
EPA方法1668标准液PAR |
PrecisionandRecoverySolution |
1.2ml |
货号对应的成分及含量表:
1668LCS |
1668CS |
1668IS |
1668PAR |
||
NATIVE PCBs |
IUPAC |
(ng/ml) |
(ng/ml) |
(ng/ml) |
(ng/ml) |
3,3',4,4'-Tetrachlorobiphenyl |
77 |
— |
— |
— |
20 |
2,3,3',4,4'-Pentachlorobiphenyl |
105 |
— |
— |
— |
1000 |
2,3,4,4',5-Pentachlorobiphenyl |
114 |
— |
— |
— |
1000 |
2,3',4,4',5-Pentachlorobiphenyl |
118 |
— |
— |
— |
1000 |
2',3,4,4',5-Pentachlorobiphenyl |
123 |
— |
— |
— |
1000 |
3,3',4,4',5-Pentachlorobiphenyl |
126 |
— |
— |
— |
100 |
2,3,3',4,4',5-Hexachlorobiphenyl |
156 |
— |
— |
— |
1000 |
2,3,3',4,4',5'-Hexachlorobiphenyl |
157 |
— |
— |
— |
1000 |
2,3',4,4',5,5'-Hexachlorobiphenyl |
167 |
— |
— |
— |
1000 |
3,3',4,4',5,5'-Hexachlorobiphenyl |
169 |
— |
— |
— |
200 |
2,2',3,3',4,4',5-Heptachlorobiphenyl |
170 |
— |
— |
— |
200 |
2,2',3,4,4',5,5'-Heptachlorobiphenyl |
180 |
— |
— |
— |
1000 |
2,3,3',4,4',5,5'-Heptachlorobiphenyl |
189 |
— |
— |
— |
200 |
MASS-LABELLED |
PCBs |
||||
3,3',4,4'-Tetrachloro[13C12]biphenyl |
77L |
1000 |
— |
— |
— |
2,3,3',4,4'-Pentachloro[13C12]biphenyl |
105L |
1000 |
— |
— |
— |
2,3',4,4',5-Pentachloro[13C12]biphenyl |
118L |
1000 |
— |
— |
— |
3,3',4,4',5-Pentachloro[13C12]biphenyl |
126L |
1000 |
— |
— |
— |
2,3,3',4,4',5-Hexachloro[13C12]biphenyl |
156L |
1000 |
— |
— |
— |
2,3,3',4,4',5'-Hexachloro[13C12]biphenyl |
157L |
1000 |
— |
— |
— |
2,3',4,4',5,5'-Hexachloro[13C12]biphenyl |
167L |
1000 |
— |
— |
— |
3,3',4,4',5,5'-Hexachloro[13C12]biphenyl |
169L |
1000 |
— |
— |
— |
2,2',3,4,4',5,5'-Heptachloro[13C12]biphenyl |
180L |
1000 |
— |
— |
— |
2,3,3',4,4',5,5'-Heptachloro[13C12]biphenyl |
189L |
1000 |
— |
— |
— |
Decachloro[13C12]biphenyl |
209L |
2000 |
— |
— |
— |
CLEANUP |
STANDARDS |
||||
3,4,4',5-Tetrachloro[13C12]biphenyl |
81L |
— |
200 |
— |
— |
2,3,3',5,5'-Pentachloro[13C12]biphenyl |
111L |
— |
1000 |
— |
— |
INTERNAL |
STANDARDS |
||||
2,2',5,5'-Tetrachloro[13C12]biphenyl |
52L |
— |
— |
1000 |
— |
2,2',4,5,5'-Pentachloro[13C12]biphenyl |
101L |
— |
— |
1000 |
— |
2,2',3,4,4',5'-Hexachloro[13C12]biphenyl |
138L |
— |
— |
1000 |
— |
2,2',3,3',5,5',6-Heptachloro[13C12]biphenyl |
178L |
— |
— |
1000 |
— |
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