Column Packing
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Thermo Scientific™ Low DNA Binding Snap Cap Microcentrifuge Tube
Autoclavable: Autoclavable Color: Natural Material: Polypropylene Resin Sterility: Non-sterile Graduated: Yes Closure Type: Snap Cap Shape: Cylindrical Fit for Purpose: PCR Ready Bottom Shape: Conical Product Type: Microcentrifuge Tube
Fisher Chemical™ Alumina, Basic, 60-325 Mesh
Fisher Chemical™ Silica Gel Sorbent (100-200 Mesh)
Fisher Chemical™ Silica Gel for Chromatography, 60-200 Mesh, Davisil™ Grade 62
MilliporeSigma™ Supelco™ Discovery™ DSC-WCX SPE Bulk Packing
Typically used when dealing with very strong cationic (high pKa) compounds that may be irreversibly retained on strong cation exchangers·
MilliporeSigma™ Supelco™ Coated GC Packing, Phase 0.2 Carbowax 1500, Matrix 60/80 Carbopack C Support
Ready-to-use coated packing for those wanting to pack their own columns.
MilliporeSigma™ Supelco™ Silica Gel, High-Purity Grade (Davisil™ Grade 12), 28-200 mesh
For column chromatography
MilliporeSigma™ Supelco™ Silica Gel, High-Purity Grade, Without Binder, 5-25 μm
For thin layer chromatography
MilliporeSigma™ Supelco™ HayeSep™ Porous Polymer Adsorbent, Matrix HayeSep™ N, 100-120 mesh
HayeSep™ N was used as a adsorbent for analytical preconcentration of methane which contributes majorly to the greenhouse effect. It was found to have good adsorption capacity, highest overall selectivity and highest enthalpy for methane adsorption as compared to other adsorbents.
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).
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.
MilliporeSigma™ Supelco™ Porapak™ Porous Polymer Adsorbent, Matrix Porapak™ QS, 50-80 mesh
Porapak™™ QS treated with 2% phosphoric acid maybe used as column packing for gas chromatographic analysis of volatile fatty acids in rumen fluid.