[Analysis of HPLC of isomers of nitrotoluene and nitrobenzoic acid].
Nitrotoluene and nitrobenzoic acid isomers were separated completely in less than 10 minutes by Kromasil C18 (200 mm x 4.6 mm i.d.), when V(CH3OH):V(H2O):V(THF) = 55:44:1 with beta-CD of 0.02 mol/L at flow rate of 2.0 mL/min (former 4 min) and 2.6 mL/min (later 6 min). Detector of UV-254 at 0.04 AUFS was used.
Liang
Y
Y
Centre of Analysis & Testing, Guangdong University of Technology, Guangzhou, 510090.
Yi
Z
Z
Cai
Z
Z
Zhu
G
G
D002851:Chromatography, High Pressure Liquid; D009579:Nitrobenzoates / Q000032:analysis* / Q000737:chemistry; D013237:Stereoisomerism; D014050:Toluene / Q000031:analogs & derivatives* / Q000032:analysis* / Q000737:chemistry
D009579:Nitrobenzoates; C029956:3-nitrotoluene; D014050:Toluene; C029955:2-nitrotoluene; C017572:4-nitrotoluene