Lipophilic and Membrane Probes for Chromatography

General Features & Benefits
  • Measured light parameters are positive (light signal is zero in absence of fluorophore)
  • Fluorophoric species relatively rare in analytical matrices, low background noise levels are obtained
  • Detection problems caused by lack of universal detectors for HPLC can be solved partially, by UV and fluorescence derivatization techniques
  • High sensitivity
  • Pre-column derivatization offers simplicity and less reagent demand as compared with post-column derivatization

Column Chromatography
  • Pre- and post-column derivatization techniques
  • Reversed-phase chromatography (including ion pair chromatography) frequently applied
  • Ion exchange chromatography (IEC) systems

Thin layer Chromatography
Pre- and post-separation derivatization techniques

Product #

Description

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09340 2-Aminopyridine purum, ≥98.0% (NT)
A77997 2-Aminopyridine 99%
15025 meso-1,2-Bis(4-methoxyphenyl)ethylenediamine for HPLC derivatization, ≥98.0% (NT)
17623 4-Bromomethyl-7-methoxycoumarin for fluorescence, ≥97.0% (HPLC)
30434 Dansylhydrazine BioReagent, suitable for fluorescence, ≥90% (HPLC)
46917 9-Fluorenylmethyl carbazate for HPLC derivatization, ≥99.0%
70684 1-(2-Naphthoyl)imidazole ≥95.0% (N), suitable for fluorescence
P28263 2-Phenylphenol 99%