作者: N.G. Anderson
DOI: 10.1016/0003-2697(62)90088-X
关键词:
摘要: Abstract Two systems for recording absorbancy of chromatographic effluent streams are described. The first utilizes two separate single-beam spectrophotometers and can record at any wavelengths between 205 1100 mμ. second a double-beam spectrophotometer pneumatic wavelength-shifting device. latter is specifically designed the analysis nucleotides nucleotide derivatives, other compounds absorbing 260 or 280