Tralomethrin (TRAL)
(δ-isomer)
C
22 H
19 Br
4 NO
3
665.0
Transfluthrin (TRAN)
C
15 H
12 Cl
2 F
4 O
2
371.2
Pyrethroid ethers
Halfenprox (HALF)
C
24 H
23 BrF
2 O
3
477.3
Analytical Methods for Determining Pyrethroid Insecticides in Environmental and. . .
23
(δ-isomer)
C
22 H
19 Br
4 NO
3
665.0
Transfluthrin (TRAN)
C
15 H
12 Cl
2 F
4 O
2
371.2
Pyrethroid ethers
Halfenprox (HALF)
C
24 H
23 BrF
2 O
3
477.3
Analytical Methods for Determining Pyrethroid Insecticides in Environmental and. . .
23