[Analysis of imidacloprid and damanlin by high performance liquid chromatography].
A new method for determination of imidacloprid and damanlin by using HPLC was established. It was carried out on a mu Bondapak C18 column (3.9 mm i.d. x 300 mm) with ACN-MeOH-H2O (60:10:30, V/V) as eluent and detected at 240 nm using photodiode array detector. The results of imidacloprid and damanlin were 3.71% and 15.65% respectively. The standard deviations for imidacloprid and damanlin were 0.88% and 0.76% respectively.
He
J
J
Henan Centre of Analysis and Test, Zhengzhou 450002, China.
Chang
J B
JB
Guo
R Y
RY
Liu
P
P
Lin
S F
SF
Chen
R F
RF
Wang
Q
Q
D000818:Animals; D002851:Chromatography, High Pressure Liquid; D007093:Imidazoles / Q000032:analysis*; D007306:Insecticides / Q000032:analysis*; D000073943:Neonicotinoids; D009574:Nitro Compounds; D008003:Phthiraptera / Q000187:drug effects; D010944:Plants
D007093:Imidazoles; D007306:Insecticides; D000073943:Neonicotinoids; D009574:Nitro Compounds; C082359:imidacloprid