Column Packing

MilliporeSigma™ Supelco™ Amberlite™ XAD7HP, 20-60 mesh

Moderately polar acrylic resin

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

Granular. Friable. Used for molecules with an analyte size relative to C3-C20+ n-alkanes.

MilliporeSigma™ Supelco™ AmberLite MB20 H/OH Mixed Bed Ion Exchange Resin, Hydrogen and Hydroxide Form, 20-50 mesh

Formerly Dowex™ Marathon™ MR-3 H/OH

MilliporeSigma™ LiChrosorb™ RP-18 Sorbents, 5μm

well suited for the separation of neutral, acidic and weak basic compounds.

Thermo Scientific Chemicals Silica gel, for chromatography, 0.200-0.500 mm, 40 A

CAS: 7631-86-9

MilliporeSigma™ Supelco™ Sephadex™ LH-20

Store at room temp.

MilliporeSigma™ Supelco™ Carbopack™ Adsorbent, Matrix Carbopack™ X, 40-60 mesh

Carbotrap™™/Carbopack™™ Adsorbent can withstand high bake-out temperature without losing the mechanical and chemical integrity.

MilliporeSigma™ Supelco™ Supelclean™ PSA SPE Bulk Packing

Endcapped. Strong affinity and high capacity for removing fatty acids, organic acids, and some polar pigments and sugars when conducting multi-residue pesticide analysis in foods.

MilliporeSigma™ Supelco™ Silica Gel C8-Reversed Phase, Fully Endcapped

For column chromatography

Silica gel 60 PF254 + 366 for preparative layer chromatography, MilliporeSigma™

Silica gel 60 PF₂₅₄+₃₆₆ for preparative layer chromatography. CAS No. 7631-86-9, EC Number 231-545-4.

MilliporeSigma™ Supelco™ Amberlyst™ A21, Free Base

Amberlyst™ A21 is a neutral ion-exchange resin and a solid base which catalyses three-component reaction of aldehyde and malononitrile with various active methylene compounds to synthesize a range of pyran annulated heterocycles

MilliporeSigma™ LiChrospher™ 100 RP-8 Endcapped Sorbents

well suited for the separation of neutral, acidic and weak basic compounds.

Silica Gel, Grade 60, 60-200 Micron, 60A, Spectrum™ Chemical

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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MilliporeSigma™ Supelco™ HayeSep™ Porous Polymer Adsorbent, Matrix HayeSep™ C, 100-120 mesh

HayeSep™ C maybe used in an experimental set-up to remove NH3 from H2SO4 aqueous solution for hydrodenitrogenation of quinolone

MilliporeSigma™ Supelco™ Carbosieve™ Adsorbent, Matrix Carbosieve™ G, 80-100 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)