Title : High pressure liquid chromatographic determination of methomyl and oxamyl on vegetable crops - Thean_1978_J.Assoc.Off.Anal.Chem_61_15 |
Author(s) : Thean JE , Fong WG , Lorenz DR , Stephens TL |
Ref : J Assoc Off Analytical Chemistry , 61 :15 , 1978 |
Abstract :
A reverse phase high pressure liquid chromatographic method is presented for the separation and determination of residues of the carbamates oxamyl and methomyl on vegetables. A liquid-liquid extraction and cleanup procedure is applied to the vegetable extract. Samples are eluted from a muBondapak C18 column and quantitated by ultraviolet absorbance at 240 nm. Recovery data for vegetable samples spiked at 2 ppm are presented. |
PubMedSearch : Thean_1978_J.Assoc.Off.Anal.Chem_61_15 |
PubMedID: 621190 |
Thean JE, Fong WG, Lorenz DR, Stephens TL (1978)
High pressure liquid chromatographic determination of methomyl and oxamyl on vegetable crops
J Assoc Off Analytical Chemistry
61 :15
Thean JE, Fong WG, Lorenz DR, Stephens TL (1978)
J Assoc Off Analytical Chemistry
61 :15