sulfate, 17β-estradiol-17sulfate, and 17β-estradiol-3glucuronide.
Anhydrotetracycline hydrochloride,
anhydrochlorotetracycline
hydrochloride,
4-epichlorotetracycline
hydrochloride, and chlortetracycline hydrochloride
Chlortetracycline, doxycycline, oxytetracycline, and
tetracycline
5 g
Deionized water
(pH 7.0–6.8)
70
C
1,500 psi
10 min
 1
100%
Sea sand
SAX and
Strata-X
cartridges
71–96%
8–15%
<1–3 μg kg
À1
LC-MS/MS
[52]
Flubendazole, erythromycin,
erythromycin (–H2O),
dicloxacillin, ciprofloxacin,
sulfamethoxazole, oxytetracycline, carazolol,
diclofenac, meclofenamic
acid, carbamazepine,
clofibric acid, natamycin,
enilconazole, ketoconazole,
fluconazole, clotrimazole,
miconazole, itraconazole,
griseofulvin, voriconazole,
thiabendazole,
difenoconazole,
hexaconazole, penconazole,
propiconazole,
paclobutrazol, prochloraz,
tebuconazole,
bromuconazole,
cyproconazole,
epoxiconazole,
fenbuconazole,
fluquinconazole, flusilazole,
flutriafol, metconazole,
prothioconazole,
terconazole, myclobutanil,
triticonazole, carbendazim,
metalaxyl
5 g
Acetone/citric
acid 0.2 M
(50:50)
(pH adjustment
at 4.5 with
sodium
hydroxide)
50
C
1,500 psi
5 min
 2
50%
Diatomaceous
earth
Strata-X
SPE
cartridges
>70%
10
μg kg
À 1
UHPLCMS
[74]
Development of Methods for the Determination of PhACs in Soil/Earthworm/Crop. . .
431