1
Thin-layer chromatographic Rf values of toxicologically relevant substrances on standardized systems /
Book
...UCG - Control of environmental pollution...
2
Gas chromatographic retention indices of solvents and other volatile substances for use in toxicological analysis /
Book
...UCG - Control of environmental pollution...
3
Gas chromatographic retention indices of toxicologically relevant substances on packed or capillary columns with dimethylsilicone statiionary phases /
Book