|
Test Name
|
Method
Number
|
Holding
Times
|
Preservative
(waters)
|
|
Volatile Organics
|
8260b
624(2)*
|
14 days(7)
14 days(8)
|
cool (4oC) Acidify (pH<2)
|
|
Semivolatile Organics
|
8270c(1)*
625(2)*
|
7 days to extract/extract 40 days(1)(9)
14 days for soil/sediment & waste(7)
7 days to extract/extract 40 days(8)(9)
|
cool (4oC)
|
|
Polychlorinated Dibenzo-p-
Dioxins and Polychloroinated
Dibenzofurans
|
8280(1)
|
7 days to extract/extract 40 days(1)(9)
14 days for soil/sediment & waste(7)
|
cool (4oC)
|
|
Polychlorinated Biphenyls
(PCB's)
|
8270c(1)
680(2)(11)
|
days to extract/extract 40 days(1)(9)
14 days for soil/sediment & waste(7)
|
cool (4oC)
|
