science-softCon uv/vis+ spectra data base; www.uv-spectra.de; (C) science-softCon 2016 Substance: colchicine Other Names: Formula: C22H25NO6 CAS-No.: 64-86-8 PubChem: CID 6167 Study: UV absorption spectra Authors: Q. Lu, C.L. Copper, G.E. Collins Title: Ultraviolet absorbance detection of colchicine and related alkaloids on a capillary electrophoresis microchip Journal/Source: Anal. Chem. Acta, 572 (2), 205-211, (2006); http://dx.doi.org/10.1016/j.aca.2006.05.039 Data: diagram, table Energy/Wavelength range: 210 - 420 nm Resolution: Temperature: 298 K Temperature dependence: no Pressure/Concentration: 19.7 µM Phase: solution (in 25mM CHES at pH 9.0 in the presence of 10mM SDS) pH: 9 Comments: The separation and UV absorbance detection of four toxic alkaloids, colchicine, thiocolchicine, colchicoside, and thiocolchicoside, on a microchip-based capillary electrophoresis device are reported. Author to whom correspondence should be addressed: (e-mail address):