Column Packing

Fisher Chemical™ Alumina, 80-200 Mesh

Fisher Chemical™ Silica Gel Sorbent (230-400 Mesh, Grade 60)

Fisher Chemical™ Silica Gel Sorbent (230-400 Mesh, Grade 633)

GSA/VA Contract
Available on GSA/VA contract for Federal Government customers.
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Thermo Scientific Chemicals Silica gel, for chromatography, 0.060-0.200 mm, 60 A

CAS: 7631-86-9

Thermo Scientific Chemicals Silica gel, for chromatography, 0.035-0.070 mm, 60 A

CAS: 7631-86-9

Fisher Chemical™ Florisil (60/100 Mesh) for Chromatography

GSA/VA Contract
Available on GSA/VA contract for Federal Government customers.
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Thermo Scientific Chemicals Silica gel, for chromatography, 0.060-0.200 mm, 40 A

CAS: 7631-86-9

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

Purified XAD-2

MilliporeSigma™ Supelco™ Silica Gel, Orange, Granular, 0.2-1 mm

For thin layer and column chromatography

MilliporeSigma Supelco Hamilton™ HPLC Reverse Phase Bulk Packing Resin, Sold by MilliporeSigma™ Supelco™

PRP-1, Particle Size: 12-20 μm

Spectrum Chemical Manufacturing Corporation Silica Gel, For Chromatography40-63 Micron (230-400 Mesh), 60A, Ultrapure, Spectrum™ Chemical

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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SIL19, 7631-86-9

MilliporeSigma™ Supelco™ Molecular Sieve Adsorbent, Matrix Molecular Sieve 13X, 100-120 mesh

Molecular sieves are synthetically produced zeolites (naturally occurring aluminosilicate minerals), and are characterized by pores and internal cavities of extremely uniform dimensions.

Restek™ Tenax Packings

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Porous polymer resin packing for GC columns.

Fisher Chemical™ Alumina, Basic, 60-325 Mesh

Fisher Chemical™ Silica Gel Sorbent (100-200 Mesh)