| cis-1,3-Dichloropropene |
1,3-Dichloropropene |
mixed isomer RBC |
| trans-1,3-Dichloropropene |
1,3-Dichloropropene |
mixed isomer RBC |
| alpha-Chlordane |
Chlordane |
mixed isomer RBC |
| gamma-Chlordane |
Chlordane |
mixed isomer RBC |
| Acenaphthylene |
Pyrene |
structure more like acenaphthene, but pyrene more conservative |
| Benzo(g,h,i)perylene |
Pyrene |
structure most like pyrene |
| Phenanthrene |
Pyrene |
structure like anthracene,but pyrene more conservative |
| delta-BHC |
alpha-BHC |
similar compound |
| Endosulfan I |
Endosulfan |
similar compound |
| Endosulfan II |
Endosulfan |
similar compound |
| Endosulfan sulfate |
Endosulfan |
similar compound |
| Endrin aldehyde |
Endrin |
similar compound |
| Endrin ketone |
Endrin |
similar compound |
| Aroclor 1262 |
PCBs-high risk |
|
| Aroclor 1268 |
PCBs-high risk |
|
| Total PCBs |
PCBs-high risk
|
|
|
Cadmium-water
|
Cadmium-water |
|
|
Cadmium-soil or sediment
|
Cadmium-diet |
|
| Chromium |
Chromium (VI) |
use lower Cr(VI) RBC |
| Lead-water |
Lead |
use action level (0.015 mg/L), |
| Lead-unrestricted soil |
Lead |
use EPA OSWER Guidance (400 mg/kg) |
| Lead-restricted soil |
Lead |
use EPA TRW adult lead model (800 mg/kg) |
| Manganese |
Manganese-Nondiet |
Use nondiet value except for fish |
| Mercury |
Mercuric chloride
Methylmercury
mercury(elemental)
|
use inorganic (mercuric chloride) RBC for soil direct contact
use methylmercury for sediment, water, and tissue
use mercury (elemental) for inhalation
|
(a) Source: Langley Air Force Base Remedial Investigation Report for IRP Sites LF-01, LF-05, LF-15, LF-18, LF-22, and FT-41, Radian, November 1998.