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Column Packing

Packing materials for low- to medium-pressure LC columns; includes silica, alumina, agarose, dextran-agarose, beaded agarose in a variety of pore sizes, particle sizes, pH stability and working ranges, and pressure and flow compatibilities.
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76 – 90 de 440 résultats
76

MilliporeSigma™ Supelco™ HayeSep™ Porous Polymer Adsorbent, Matrix HayeSep™ P, 80-100 mesh

HayeSep™ P column was used for the gas chromatographic analysis of the vapour phase in an experiment conducted to know the solubility of weak electrolytes such as ammonia, carbon dioxide, sulphur dioxide and hydrogen cyanide for process design in various applications.

77

MilliporeSigma™ Supelco™ HayeSep™ Porous Polymer Adsorbent, Matrix HayeSep™ R, 60-80 mesh

HayeSep™ R was used for GC packed column for quantitation of methanol, ethanol, isopropanol, acetone and ethylene glycol. It was also used in studies investigating plasma stabilization of pre-mixed methane-air combustion using a miniaturized glide-arc reactor integrated into a Bunsen type burner for plasma-activation of fuel-steam mixtures.

78

MilliporeSigma™ Supelco™ HayeSep™ Porous Polymer Adsorbent, Matrix HayeSep™ D, 60-80 mesh

HayeSep™ D in combination with Tenax TA was used to analyze polar, low-molecular weight compounds, such as methanol and ethanol, and non-polar volatile organic compounds, such as benzene and toluene in a temperature-programmed desorption combined with mass spectrometry and Fourier transform infrared spectroscopy (FTIR).

79

MilliporeSigma™ Supelco™ Supelclean™ LC-Florisil™ SPE Bulk Packing

LC-Florisil™ Supelclean™™ SPE packing may be used to extract polar analytes from nonpolar samples.

86

MilliporeSigma™ Supelco™ Diol-Functionalized Silica Gel, Spherical, 40-70 μm

Diol-functionalized silica gel may be used as stationary phase for liquid chromatographic analysis.

87

MilliporeSigma™ Supelco™ Florisil™ 200 mesh

Florisil™ was used: as column packing material in column chromatography. as an adsorbent in gas chromatography with electron capture detector (GC/ECD), capillary column chromatography, adsorption column chromatography. in clean-up procedures in gas chromatography-tandem mass spectrometry and GC-FID

90

MilliporeSigma™ Supelco™ Chromosorb™ LC-9

Prepared by chemically bonding an amino type functional group on the microparticle silica substrate.