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EPA 是美国国家环境保护局 (U.S Environmental Protection Agency) 的英文缩写。它的主要任务是保护人类健康和自然环境。
EPA 制定了一系列标准分析方法用于环境监测领域。
EPA方法23用于检测来源城市垃圾燃烧造成的多氯化二苯并对二恶英（PCDD）和多氯代二苯并呋喃（PCDF）。
上海甄准生物提供Wellington EPA方法23 PCDDs & PCDFs标准溶液。
产品信息：
EPA方法23标准溶液（一）
货号 |
品名 |
英文品名 |
规格 |
EPA-23CS1-5 |
EPA方法23标准溶液CS1-5 |
EPAMethod23 HRGC/HRMSCalibrationSolutionsCS1-CS5 |
1kit (5ampoules) |
EPA-23CS1 |
EPA方法23标准溶液CS1 |
CS1 |
500μl |
EPA-23CS2 |
EPA方法23标准溶液CS2 |
CS2 |
500μl |
EPA-23CS3 |
EPA方法23标准溶液CS3 |
CS3CalibrationVerification |
1ml |
EPA-23CS4 |
EPA方法23标准溶液CS4 |
CS4 |
500μl |
EPA-23CS5 |
EPA方法23标准溶液CS5 |
CS5 |
500μl |
货号对应的成分及含量表：
产品编号 |
23CS1 |
23CS2 |
23CS3 |
23CS4 |
23CS5 |
NATIVE PCDDs & PCDFs |
(ng/ml) |
(ng/ml) |
(ng/ml) |
(ng/ml) |
(ng/ml) |
2,3,7,8-Tetrachlorodibenzo-p-dioxin |
0.5 |
1 |
5 |
50 |
100 |
1,2,3,7,8-Pentachlorodibenzo-p-dioxin |
2.5 |
5 |
25 |
250 |
500 |
1,2,3,4,7,8-Hexachlorodibenzo-p-dioxin |
2.5 |
5 |
25 |
250 |
500 |
1,2,3,6,7,8-Hexachlorodibenzo-p-dioxin |
2.5 |
5 |
25 |
250 |
500 |
1,2,3,7,8,9-Hexachlorodibenzo-p-dioxin |
2.5 |
5 |
25 |
250 |
500 |
1,2,3,4,6,7,8-Heptachlorodibenzo-p-dioxin |
2.5 |
5 |
25 |
250 |
500 |
Octachlorodibenzo-p-dioxin |
5 |
10 |
50 |
500 |
1000 |
2,3,7,8-Tetrachlorodibenzofuran |
0.5 |
1 |
5 |
50 |
100 |
1,2,3,7,8-Pentachlorodibenzofuran |
2.5 |
5 |
25 |
250 |
500 |
2,3,4,7,8-Pentachlorodibenzofuran |
2.5 |
5 |
25 |
250 |
500 |
1,2,3,4,7,8-Hexachlorodibenzofuran |
2.5 |
5 |
25 |
250 |
500 |
1,2,3,6,7,8-Hexachlorodibenzofuran |
2.5 |
5 |
25 |
250 |
500 |
1,2,3,7,8,9-Hexachlorodibenzofuran |
2.5 |
5 |
25 |
250 |
500 |
2,3,4,6,7,8-Hexachlorodibenzofuran |
2.5 |
5 |
25 |
250 |
500 |
1,2,3,4,6,7,8-Heptachlorodibenzofuran |
2.5 |
5 |
25 |
250 |
500 |
1,2,3,4,7,8,9-Heptachlorodibenzofuran |
2.5 |
5 |
25 |
250 |
500 |
Octachlorodibenzofuran |
5 |
10 |
50 |
500 |
1000 |
INTERNAL STANDARDS |
|||||
2,3,7,8-Tetrachloro[13C12]dibenzo-p-dioxin |
100 |
100 |
100 |
100 |
100 |
1,2,3,7,8-Pentachloro[13C12]dibenzo-p-dioxin |
100 |
100 |
100 |
100 |
100 |
1,2,3,6,7,8-Hexachloro[13C12]dibenzo-p-dioxin |
100 |
100 |
100 |
100 |
100 |
1,2,3,4,6,7,8-Heptachloro[13C12]dibenzo-p-dioxin |
100 |
100 |
100 |
100 |
100 |
Octachloro[13C12]dibenzo-p-dioxin |
200 |
200 |
200 |
200 |
200 |
2,3,7,8-Tetrachloro[13C12]dibenzofuran |
100 |
100 |
100 |
100 |
100 |
1,2,3,7,8-Pentachloro[13C12]dibenzofuran |
100 |
100 |
100 |
100 |
100 |
1,2,3,6,7,8-Hexachloro[13C12]dibenzofuran |
100 |
100 |
100 |
100 |
100 |
1,2,3,4,6,7,8-Heptachloro[13C12]dibenzofuran |
100 |
100 |
100 |
100 |
100 |
SURROGATE STANDARDS |
|||||
2,3,7,8-[37Cl4]-Tetrachlorodibenzo-p-dioxin |
0.5 |
1 |
5 |
50 |
100 |
1,2,3,4,7,8-Hexachloro[13C12]dibenzo-p-dioxin |
2.5 |
5 |
25 |
250 |
500 |
2,3,4,7,8-Pentachloro[13C12]dibenzofuran |
2.5 |
5 |
25 |
250 |
500 |
1,2,3,4,7,8-Hexachloro[13C12]dibenzofuran |
2.5 |
5 |
25 |
250 |
500 |
1,2,3,4,7,8,9-Heptachloro[13C12]dibenzofuran |
2.5 |
5 |
25 |
250 |
500 |
ALTERNATIVE STANDARD |
|||||
1,2,3,7,8,9-Hexachloro[13C12]dibenzofuran |
2.5 |
5 |
25 |
250 |
500 |
RECOVERY |
STANDARDS |
||||
1,2,3,4-Tetrachloro[13C12]dibenzo-p-dioxin |
100 |
100 |
100 |
100 |
100 |
1,2,3,7,8,9-Hexachloro[13C12]dibenzo-p-dioxin |
100 |
100 |
100 |
100 |
100 |
EPA方法23标准溶液（二）
货号 |
品名 |
英文品名 |
规格 |
EPA-23IS |
EPA方法23标准溶液IS |
InternalStandardSolution |
1.2ml |
EPA-23ISS |
EPA方法23标准溶液ISS |
InternalStandardStockSolution |
1.2ml |
EPA-23SS |
EPA方法23标准溶液SS |
SurrogateStandardSolution |
1.2ml |
EPA-23SSS |
EPA方法23标准溶液SSS |
SurrogateStandardStockSolution |
1.2ml |
EPA-23RS |
EPA方法23标准溶液RS |
RecoveryStandardSolution |
1.2ml |
EPA-23AS |
EPA方法23标准溶液AS |
AlternativeStandard |
1.2ml |
货号对应的成分及含量表：
产品编号 |
23IS |
23ISS |
23SS |
23SSS |
23RS |
23AS |
INTERNAL STANDARDS |
(ng/ml) |
（μg/ml) |
(ng/ml) |
(μg/ml) |
(ng/ml) |
(ng/ml) |
2,3,7,8-Tetrachloro[13C12]dibenzo-p-dioxin |
100 |
1 |
— |
— |
— |
— |
1,2,3,7,8-Pentachloro[13C12]dibenzo-p-dioxin |
100 |
1 |
— |
— |
— |
— |
1,2,3,6,7,8-Hexachloro[13C12]dibenzo-p-dioxin |
100 |
1 |
— |
— |
— |
— |
1,2,3,4,6,7,8-Heptachloro[13C12]dibenzo-p-dioxin |
100 |
1 |
— |
— |
— |
— |
Octachloro[13C12]dibenzo-p-dioxin |
200 |
2 |
— |
— |
— |
— |
2,3,7,8-Tetrachloro[13C12]dibenzofuran |
100 |
1 |
— |
— |
— |
— |
1,2,3,7,8-Pentachloro[13C12]dibenzofuran |
100 |
1 |
— |
— |
— |
— |
1,2,3,6,7,8-Hexachloro[13C12]dibenzofuran |
100 |
1 |
— |
— |
— |
— |
1,2,3,4,6,7,8-Heptachloro[13C12]dibenzofuran |
100 |
1 |
— |
— |
— |
— |
SURROGATE STANDARDS |
||||||
2,3,7,8-[37Cl4]-Tetrachlorodibenzo-p-dioxin |
— |
— |
100 |
1 |
— |
— |
1,2,3,4,7,8-Hexachloro[13C12]dibenzo-p-dioxin |
— |
— |
100 |
1 |
— |
— |
2,3,4,7,8-Pentachloro[13C12]dibenzofuran |
— |
— |
100 |
1 |
— |
— |
1,2,3,4,7,8-Hexachloro[13C12]dibenzofuran |
— |
— |
100 |
1 |
— |
— |
1,2,3,4,7,8,9-Heptachloro[13C12]dibenzofuran |
— |
— |
100 |
1 |
— |
— |
ALTERNATIVE STANDARD |
||||||
1,2,3,7,8,9-Hexachloro[13C12]dibenzofuran |
— |
— |
— |
— |
— |
250 |
RECOVERY STANDARDS |
||||||
1,2,3,4-Tetrachloro[13C12]dibenzo-p-dioxin |
— |
— |
— |
— |
500 |
— |
1,2,3,7,8,9-Hexachloro[13C12]dibenzo-p-dioxin |
— |
— |
— |
— |
500 |
— |
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