Particle-loaded (3 lm, octadecylsilica) monolithic sol-gel columns have been prepared and selected characteristics measured. Several electrical properties may be calculated from simple current measurements in the column as a whole. Resistivity in the packed segment is approximately three times that
A trace-enrichment technique for the loading of gel-permeation high-performance liquid chromatography columns
β Scribed by H.P.J. Bennett; S. James
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 753 KB
- Volume
- 179
- Category
- Article
- ISSN
- 0003-2697
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
A rapid and direct method for immobilizing conventional high performance liquid chromatography (HPLC) packing material inside fritless capillaries has been developed. Due to the simple composition of the entrapment matrix (tetraethoxysilane, alkyltriethoxysilane, ethanol and water), straightforward
## Abstract In this article, for the first time, a molecularly imprinted polymer (MIP) for the metolcarb was prepared by bulk polymerization using metolcarb as the template, methacrylic acid as the functional monomer and ethylene glycol dimethacrylate as the crossβlinker. The prepared polymer was c