Environmental Reference Materials, Organics - Soil PT, Proficiency Testing, Soil PTs
Organochlorine Pesticides #SPEO-003
Soil Proficiency Test Schedule
2024 SM Soil PT Study Schedule | ||
Study Number | Study Opens | Study Closes |
SM-140 | Feb. 6, 2024 | March 21, 2024 |
SM-141 | March 26, 2024 | May 9, 2024 |
SM-142 | Aug. 20, 2024 | Oct. 3, 2024 |
SM-143 | Oct. 21, 2024 | Dec. 4, 2024 |
Analyte
4,4’-DDD | 4,4’-DDE |
4,4’-DDT | Aldrin |
alpha-BHC | alpha-Chlordane |
beta-BHC | delta-BHC |
Dieldrin | Endosulfan I |
Endosulfan II | Endosulfan sulfate |
Endrin | Endrin aldehyde |
Endrin ketone | gamma-BHC |
gamma-Chlordane | Heptachlor |
Heptachlor epoxide | Hexachlorobenzene |
Methoxychlor | Hexachlorocyclopentadiene |
Propachlor | Trifluralin |
Alachlor |