Multidetection of pesticides in capillary gas chromatography
โ Scribed by Deleu, R. ;Copin, A.
- Publisher
- John Wiley and Sons
- Year
- 1984
- Tongue
- English
- Weight
- 135 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0935-6304
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Abstract This article considers the separation of 23 organophosphorus insecticides to which two metabolites have been added. The high resolution of the column permits detection of the __Z__ and __E__ isomers of three of these insecticides.
TCDD retention time. These results are similar to those obtained by Buser and Rappe [lo] who made use of temperature programming with a50-m OV-17glasscapillarycolumnforaseries of PCDDs. Forthe TCDDs, the elution order listed in Table 1 is very similar to, but not identical with, the order reported b
Gas chromatography (GC) of barbiturates is currently carried out mostly on the bis-N,N'-alkyl derivatives. Free barbiturates, even on apolar or medium polar phases, adsorb irreversibly, rendering GC difficult or impossible [ l ] . This behaviour is observed both for