EPA METHOD 23 STANDARD SOLUTIONS Catalogue Number
EPA-23CS1-5
EPA-23CS1 EPA-23CS2 EPA-23CS3 EPA-23CS4 EPA-23CS5
Product (nonane solution) EPA Method 23
HRGC/HRMS Calibration Solutions CS1-CS5 CS1 CS2
CS3 Calibration Verification CS4 CS5
Qty/Conc 1 kit
(5 ampoules) 500 µl 500 µl 1 ml
500 µl 500 µl
NOTE: 200 µl AMPOULES OF THE CALIBRATION SOLUTIONS ARE ALSO AVAILABLE. PLEASE CONTACT WELLINGTON OR YOUR LOCAL DISTRIBUTOR FOR PRICING INFORMATION.
23CS1 NATIVE PCDDs & PCDFs
2,3,7,8-Tetrachlorodibenzo-p-dioxin 2,3,7,8-Tetrachlorodibenzofuran
1,2,3,7,8-Pentachlorodibenzo-p-dioxin 1,2,3,7,8-Pentachlorodibenzofuran 2,3,4,7,8-Pentachlorodibenzofuran 1,2,3,4,7,8-Hexachlorodibenzo-p-dioxin 1,2,3,6,7,8-Hexachlorodibenzo-p-dioxin 1,2,3,7,8,9-Hexachlorodibenzo-p-dioxin 1,2,3,4,7,8-Hexachlorodibenzofuran 1,2,3,6,7,8-Hexachlorodibenzofuran 1,2,3,7,8,9-Hexachlorodibenzofuran 2,3,4,6,7,8-Hexachlorodibenzofuran
1,2,3,4,6,7,8-Heptachlorodibenzo-p-dioxin 1,2,3,4,6,7,8-Heptachlorodibenzofuran 1,2,3,4,7,8,9-Heptachlorodibenzofuran Octachlorodibenzo-p-dioxin Octachlorodibenzofuran
INTERNAL STANDARDS 2,3,7,8-Tetrachloro[13 1,2,3,7,8-Pentachloro[13 1,2,3,6,7,8-Hexachloro[13 1,2,3,4,6,7,8-Heptachloro[13 Octachloro[13
C12 C12 C12
2,3,7,8-Tetrachloro[13 1,2,3,7,8-Pentachloro[13 1,2,3,6,7,8-Hexachloro[13 1,2,3,4,6,7,8-Heptachloro[13
C12 Cl4
]dibenzo-p-dioxin C12
C12
]dibenzo-p-dioxin C12
C12
SURROGATE STANDARDS 2,3,7,8-[37
2,3,4,7,8-Pentachloro[13 1,2,3,4,7,8-Hexachloro[13 1,2,3,4,7,8-Hexachloro[13 1,2,3,4,7,8,9-Heptachloro[13
C12 C12
(ng/ml) 0.5 0.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 5.0 5.0
]dibenzo-p-dioxin ]dibenzo-p-dioxin
]dibenzo-p-dioxin
]dibenzofuran C12
]dibenzofuran ]dibenzofuran
]dibenzofuran
]-Tetrachlorodibenzo-p-dioxin C12
]dibenzofuran
]dibenzo-p-dioxin ]dibenzofuran
C12
ALTERNATIVE STANDARD 1,2,3,7,8,9-Hexachloro[13
C12
RECOVERY STANDARDS 1,2,3,4-Tetrachloro[13 1,2,3,7,8,9-Hexachloro[13
C12 ]dibenzofuran ]dibenzofuran
]dibenzo-p-dioxin C12
100 100 100 100 200 100 100 100 100
0.5 2.5 2.5 2.5 2.5
2.5 ]dibenzo-p-dioxin
100 100
22 23CS2
(ng/ml) 1 1 5 5 5 5 5 5 5 5 5 5 5 5 5
10 10
100 100 100 100 200 100 100 100 100
1 5 5 5 5
5
100 100
23CS3
(ng/ml) 5 5
25 25 25 25 25 25 25 25 25 25 25 25 25 50 50
100 100 100 100 200 100 100 100 100
5
25 25 25 25
25
100 100
23CS4
(ng/ml) 50 50
250 250 250 250 250 250 250 250 250 250 250 250 250 500 500
100 100 100 100 200 100 100 100 100
50
250 250 250 250
250
100 100
23CS5
(ng/ml) 100 100 500 500 500 500 500 500 500 500 500 500 500 500 500
1000 1000
100 100 100 100 200 100 100 100 100
100 500 500 500 500
500
100 100
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