技術
HPLC: suitable
測試參數
column: Ascentis Express RP-Amide, 15 cm x 3 mm I.D., 2.7 μm particles (53919-U)
mobile phase: [A] water; [B] acetonitrile
gradient: 5 to 53% B in 70 min
flow rate: 0.4 mL/min
column temp.: 35 °C
detector: UV, 240 nm
injection: 5 μL
sample: 20 mg/L (except terbuthylazin desethyl and terbuthylazine 60 mg/L) in 60:40, water: acetonitrile
適合性
application for HPLC
應用
agriculture
chemicals and industrial polymers
分析報告
This application demonstrates the suitability of Ascentis Express RP-Amide for the efficient separation of 16 triazine and phenyl urea compounds. Lower column temperature can improve resolution of the critical pair.
法律資訊
Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany
分析物
说明
Atrazine-desisopropyl
Atrazine-desethyl
Carbendazim
Terbumeton-desethyl
Simazine
Terbuthylazin-desethyl
Cyanazine
Atrazine
Chlortoluron
Isoproturon
Terbumeton
Diuron
Propazine
Terbuthylazine
Linuron
Terbutryn
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