Chromatography Columns and Cartridges

MilliporeSigma™ Supelco™ Poly(vinylpolypyrrolidone), ∼110 μm

Poly(vinylpolypyrrolidone) is a crosslinked homopolymer form of purified vinylpyrrolidone.

Silica gel 60 GF254 for thin-layer chromatography, MilliporeSigma™

Silica gel 60 GF₂₅₄ for thin-layer chromatography. Silica gel 60 GF₂₅₄ CAS No. 7631-86-9, EC Number 231-545-4.

MilliporeSigma™ Supelco™ Chromosorb™ LC-9

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

MilliporeSigma™ Supelco™ Dowex™ 1X8 Formate Form, 200-400 mesh

Dowex™ 1X8, a strongly basic anion exchange resin, has been used as an absorbent in solid phase extraction.

MilliporeSigma™ Supelco™ Amberlyst™ 15, Hydrogen Form, Dry

A macro reticular polystyrene based ion exchange resin with strongly acidic sulfonic group.

MilliporeSigma™ Supelco™ Amberlyst™ 36

51-57% Moisture content (H+ form)

MilliporeSigma™ Supelco™ Amberlyst™ 15, Hydrogen Form, Wet

A macro reticular polystyrene based ion exchange resin with strongly acidic sulfonic group.

MilliporeSigma™ Supelco™ Amberlite™ IRC120 H, Hydrogen Form

Amberlite™ IR120 is a gel-type strongly acidic cation exchange resin and a heterogeneous catalyst.

BUCHI FlashPure Select Flash Chromatography Cartridges: Silica

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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FlashPure Select cartridges are designed for ultimate and unmatched performance.

MilliporeSigma™ Supelco™ Sephadex™ LH-20

Store at room temp.

MilliporeSigma™ Supelco™ Supelpak™ -2SV matrix styrene-divinylbenzene, 20-60 mesh

Supelpak™-2SV is purified Amberlite™ XAD2 that has been specially cleaned and tested for optimal performance in the capturing and extraction of semivolatile organics. Packaged in glass containers.

Thermo Scientific Chemicals Silica gel, HPLC grade, spherical, 5 micron APS, 70 angstroms, 99.99+%

MilliporeSigma™ Supelco™ Carbosieve™ Adsorbent, Matrix Carbosieve™ S-II, 60-80 mesh

Spherical (better packed bed performance than granular particles). Hard and non-friable (pack well, will not break). Highly porous (high surface areas). Used for molecules with an analyte size relative to C2-C5 n-alkanes. Hydrophobic (can be used in high humidity environments)

MilliporeSigma™ Supelco™ Carbotrap™ Adsorbent, Matrix Carbotrap™ C, 20-40 mesh

Granular. Friable. Used for molecules with an analyte size relative to C3-C20+ n-alkanes. Hydrophobic (can be used in high humidity environments).

BUCHI Chromatography Adapter Kits

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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Advanced adapter kits for flash/prep chromatography.