HPLC Guard Columns and Cartridges
MilliporeSigma Supelco TSKgel™ GMHHR-H(S) HT2 Guard Column, 30 μm Particle Size, Sold by MilliporeSigma™ Supelco™
The TSKgel™ mixed bed columns are packed with particles of different pore sizes that are blended to provide an extended linear calibration curve. Mixed bed columns are used when a broad range of polymer molar masses is expected in the sample.
MilliporeSigma Supelco TSKgel™ ODS-100Z Guard Cartridge, Sold by MilliporeSigma™ Supelco™
The workhorse for analysis of small molecular weight compounds in life science applications
MilliporeSigma Supelco Holder for 21.5 mm I.D. TSKgel™ Guard Cartridges, Sold by MilliporeSigma™ Supelco™
Holder for guard cartridges, HPLC: suitable
MilliporeSigma Supelco TSKgel™ HHR Guard Column, 5 μm Particle Size, Sold by MilliporeSigma™ Supelco™
All TSKgel HHR-type columns are shipped in THF, which can be exchanged for a broad range of organic solvents.
MilliporeSigma Supelco BIOshell™ IgG 1000 Å Diphenyl, 2.7 μm HPLC Guard Cartridge, Sold by MilliporeSigma™ Supelco™
Liquid chromatography column based on a new wide-pore
MilliporeSigma™ Supelco™ Discovery™ C8 Supelguard™ Guard Cartridge Kit, 5 μm Particle Size
Discovery™ C8 HPLC column has been used in the separation of fluoroquinolone antibiotics in tablets using reversed-phase high-performance liquid chromatography (RP-HPLC).
MilliporeSigma™ Supelco™ Ascentis™™ Express RP-Amide Guard Cartridge, 2 μm Particle Size
The one-step bonded, end-capped, amide-based polar-embedded stationary phase of Ascentis™ Express 2 μm RP-Amide provides, a stable, reversed phase packing with decreased hydrophobic character. Ascentis™ Express 2 μm RP-Amide can be used for basic, acidic, or neutral compounds with orthogonal selectivity from C18 or C8.
MilliporeSigma™ Supelco™ Discovery™ BIO Wide Pore C18 Supelguard™ Cartridge, 5 μm Particle Size
Kits include one cartridge, a stand-alone holder, a piece of tubing, and 2 nuts and ferrules. Guard cartridges require holders that are sold separately.
MilliporeSigma™ Supelco™ Ascentis™ RP-Amide Supelguard™ Guard Cartridge, 5 μm Particle Size
Ascentis™ RP-Amide is a new generation ultra low bleed, embedded polar group (EPG) phase that provides orthogonal selectivity and increased resolution for HPLC and LC-MS analysis of polar compounds. The Ascentis™ RP-Amide is the first choice in embedded polar group HPLC phases.
MilliporeSigma™ Supelco™ Discovery™ BIO Wide Pore C18 Supelguard™ Cartridge Kit, 5 μm Particle Size
Kits include one cartridge, a stand-alone holder, a piece of tubing, and 2 nuts and ferrules. Guard cartridges require holders that are sold separately.
MilliporeSigma™ Supelco™ SUPELCOSIL™ ABZ+Plus Supelguard Cartridge Kit, 5 μm Particle Size
Offer both high deactivation and unique selectivity.
MilliporeSigma™ Supelco™ SUPELCOSIL™ LC-DP Supelguard Cartridge Kit, 5 μm Particle Size
Contains a diphenyl bonded phase, which gives greater selectivity for aromatic groups compared to alkyl-type bonded phases.
MilliporeSigma™ Supelco™ SUPELCOSIL™ LC-Diol Supelguard Cartridge, 5 μm Particle Size
LC-Diol columns can be used to separate proteins by gel filtration chromatography.