Polyamide layer chromatography of organophosphorus pesticides
โ Scribed by Kinzo Nagasawa; Hisae Yoshidome
- Book ID
- 104146895
- Publisher
- Elsevier Science
- Year
- 1969
- Tongue
- English
- Weight
- 718 KB
- Volume
- 39
- Category
- Article
- ISSN
- 1873-3778
No coin nor oath required. For personal study only.
โฆ Synopsis
The separation of nineteen organophosphorus pesticides by one-dimensional and two-dimensional chromatography and their detection on polyamide layers were investigated.
A comparison was made between the detection limits on polyamide and silica gel layers, and this showed the advantages of polyamide layer chromatography.
Some correlations between the chemical structure of the samples and their Xr;l values on polyamide layers and their connection with the type of solvent system used were discussed,
๐ SIMILAR VOLUMES
## NOTES procedure. Thin-layer chromatography allow s a rapid screening of many solutions for evidence of degradation of the preservative materials. The reader should refer to information published elsewhere 1 for a further discussion regarding the complexity of detecting the presence of degradati