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4-Fluoro-3-nitroaniline, 99% 5GR
N-苄氧羰基-L-丝氨酸,98.0%(LC&T)
1-Bromotetradecane, 98% 500GR
菊酯类农残速测盒
(2E,5E)-2,5-Bis[(4-(diethylamino)phenyl)methylene]cyclopentanone, 95% 5GR
4-(2-溴乙基)苯磺酸钠, ≥98.0%
SPECTRAFUGE MICROCENTRIFUGE,230V,BLUE
1-丁基-3-甲基咪唑啉三氟甲磺酸(for synthesis)
2,5-二氢噻吩-3-羧酸甲酯, ≥95.0%
4-氯-2-硝基苯甲酸, ≥98.0%