Increased safety and specificity in the thin-layer chromatographic identification of marihuana.

Increased safety and specificity in the thin-layer chromatographic identification of marihuana.

Journal of forensic sciences (1979-10-01)

R B Hughes, M S Kessler, R R Kessler

摘要

We are reporting what we believe to be a safe, rapid TLC system and spray for the identification of marihuana. The use of Fast Blue 2B salt greatly enhances the specificity of the TLC analysis of suspected marihuana samples.

材料

產品編號

品牌

產品描述

F3378

Sigma-Aldrich

固蓝BB盐半(氯化锌) 盐, Dye content ≥80 %

44670

Sigma-Aldrich

固蓝BB盐半(氯化锌) 盐, for microscopy (Hist.)