Examine This Report on detector hplc
Gas samples are collected by bubbling them by way of a lure which contains a suitable solvent. Natural and organic isocyanates in industrial atmospheres are collected by bubbling the air via a solution of 1-(two-methoxyphenyl)piperazine in toluene. The response between the isocyanates and one-(2-methoxyphenyl)piperazine both stabilizes them versus