Sigma-Aldrich Supelco Products

Titan UHPLC columns, based on 1.9 µm totally porous monodisperse silica, outperform other UHPLC columns. These UHPLC columns provide the performance scientists expect (typically > 250,000 N/m), but at a greatly reduced cos... Read more...

Peptide maps generated by RP-HPLC provide valuable information about protein structure, stability, and purity. To be effective, the RP-HPLC column must be able to resolve a high percentage of the peptides in the sample. The more peptides, ... Read more...

Classic reversed-phases for all general-purpose applications. Features: Excellent peak shape and efficiency compared to competitive columns Classic reversed-phase retention and selectivity Excellent, no-bleed character... Read more...

  C18 HPLC column for High Speed and High Resolution Applications. Ascentis® Express C18 is the first choice for starting a new method. Ascentis Express HPLC columns, through the use of Fused-Core® particle techno... Read more...

Ascentis Express RP-Amide HPLC columns are the most recent product additions to the Supelco HPLC product line. Combining an embedded polar group (EPG) stationary phase with the Fused-Core particles, Ascentis Express RP-Amide provides a h... Read more...

Certified reference material, 20 μg/mL in methanol, ampule of 1 mL Read more...

The Ascentis family of columns is the fourth generation of HPLC column technology from Supelco scientists. Ascentis columns are bonded on high purity, 100 Angstrom silica including 3, 5, and 10 micron particle size. Columns are designed fo... Read more...

2 μg/mL in acetonitrile, analytical standard Read more...

The polar organic and the polar ionic modes have become increasingly popular largely because of their ideal compatibility with MS detection and preparative LC. Two years of extensive research at Astec in understanding these mechanisms has... Read more...

Ascentis Express HPLC columns, through the use of Fused-Core® particle technology, can provide you with both the high speed and high efficiencies of sub-2 μm particles while maintaining lower backpressures. The combination of high efficien... Read more...

The Ascentis Express biphenyl phase chemistry offers alternative selectivity for pharmaceutical analytes and drug metabolites that are not well retained or difficult to resolve on traditional alkyl (C18) and phenyl bonded phases. A... Read more...

The pentafluorophenylpropyl (PFP) stationary phase of Ascentis® Express F5 provides a stable, reversed-phase packing with electron-deficient phenyl rings due to the presence of electronegative fluorines. In addition to forming p-p and... Read more...

BIOshell™ A160 Peptide C18, 2.7 μm HPLC Columns BIOshell A160 Peptide C18 columns packed with 2.7 μm particles, 160 Å pores, are as efficient as sub-2-μm porous particles, but at ½ the backpressure. These columns can be operated long t... Read more...

Supelco® has developed a line of high performance fittings that maintain the integrity of your HPLC systems up to 15,000 psi with mere finger tightening! The use of HPLC systems to achieve faster analyses and increased resolution pushes... Read more...

HPLC and FPLC Columns for the Analysis and Purification of Biopolymers. Biopolymers, including peptides, proteins, polynucleotides, and other biodegradable polymers, display a variety of ionic charges and differ in terms of hydrophobici... Read more...

Supelco′s new Low Adsorption (LA) vials are manufactured using a process that decreases the number of hydroxyl groups on the vial′s glass surface, significantly reducing surface activity while improving analytical quantitation and minimiz... Read more...

Our new certified vial, cap and septa products eliminate "fit" and septa contamination concerns associated with other brands. By taking these extra manufacturing and testing steps, we can ensure: • Caps thread properly onto vials, provi... Read more...