Application of paper chromatography is, of course, limited in part by the simplicity and
sensitivity of available procedures for the location of chromatographed products. A number …

This report presents details of a paper chromatographic technique for separation and
identification of a number of pesticidal thiophosphates by means of reverse phase …

Seven technical organic thiophosphates have been chromatographed and all exhibited
different RF values. The separation was accomplished by reverse phase paper …

A paper chromatographic screening method which will determine semi-quantitatively 5 ppm
or more (occasionally less) of chlorinated organic pesticide and malathion residues on fruits …

Separation and Identification of Eleven Organophosphate Pesticides by Paper Chromatography:
Delnav, Diazinon, EPN, Guthion, Mala Page 1 810 JOURNAL or THE AOAC (Vol. 43, No. 4 …

In a previous study (1), the writer described the separation, by a paper chromatographic
technique, of mixtures of cholinesterase-inhibiting components of some organic phosphate …

RESULTS AND DISCUSSION It can be seen that the strips designated A, in both Figs. 1 and
2, generally show a chromatographic picture very similar to those in the previous report (1) …

SEVERAL methods1 to involving the use of more than one spray reagent have been
reported for locating organo-phosphorus insecticides on paper chromatograms. Recently …

Two paper chromatographic and detectionmethods are described for the identification of
several organophosphate insecticides in the presence of plant extracts following cleanup on …

A rapid and sensitive thin-layer chromatographic method has been developed for organo
thiophosphate residue analysis. Compounds are resolved and identified on plates of …