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An RP-HPLC Method for Detecting Pyidaben Residues in Fruits(PDF)

南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2005年03期
Page:
73-75
Research Field:
Publishing date:

Info

Title:
An RP-HPLC Method for Detecting Pyidaben Residues in Fruits
Author(s):
ZHAO Houmin; XU Hui;  ZHOU Xiaoping
Jiangsu Test Center of Physics and Chemistry, Jiangsu Nanjing 210042, China
Keywords:
reversed-phase high perform ance liqu id chrom atography;  py idaben;  fru it
PACS:
S481.8;
DOI:
-
Abstract:
A sim plem e thod for dete rm ining py idaben residues in fru its w ith RP-HPLC is developed. The ch rom a tog raph ic cond itions are as fo llow s: YMC-pack ODS ( 4. 6mm .i d × 150 mm co lum n, 5 μm ) , V ( m ethano l) :V ( H2O) = 85.15 m ob ile phase and UV de tector at 240 nm. The calibration curve is linear in the rang e o f 0.51 m g /L~ 5. 12 m g /L py idaben ( r = 0.999 8 ). The recover ies o f py idaben are between 93. 71% ~ 98.89%, and its RSD is 2. 57%. The conven ient, accurate and sensitive m ethod is particu larly su itab le fo r dete rm in ing py idaben in fruits.

References:

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[ 2] 詹福康, 杨艳华, 董广新, 等. 高效液相色谱法分析三氯· 哒螨乳油的方法研究[ J]. 农药, 2000, 39( 12) : 17- 18.
[ 3] 申荣云. 哒螨酮与四螨嗪混合制剂的液谱分析[ J]. 农药科学与管理, 1999, 20( 2): 7- 8.
[ 4] 陈帆, 林勤耕. 哒螨酮及其乳油的毛细管色谱分析 [ J]. 化工生产与技术, 1999, 6( 3): 48- 50.

Memo

Memo:
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Last Update: 2013-04-29