Column Packing
Packing materials for low- to medium-pressure LC columns; includes silica, alumina, agarose, dextran-agarose, beaded agarose in a variety of pore sizes, particle sizes, pH stability and working ranges, and pressure and flow compatibilities.
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| Particle Size | 40 to 63 μm |
|---|---|
| Material | Silica Gel |
| Grade | 60 |
| Particle Size | 60/100 Mesh |
|---|---|
| Material | Florisil |
| Particle Size | 80/200 Mesh |
|---|---|
| Material | Alumina |
| Material | Silica Gel |
|---|---|
| Grade | 633 |
MilliporeSigma™ Supelco™ Sigma-Aldrich™ Silica Gel, Technical Grade, 200-425 mesh
Residual water (≤12%). For preparative liquid chromatography.
MilliporeSigma™ Supelco™ Amberlite™ XAD4
Two particle sizes are available: Mesh 20-60 are Cat. Nos. 20276, 10358, XAD4 Mesh 20-50 is Cat. No. 06444
| Pore Size | 100 Å |
|---|---|
| CAS | 37380-42-0 |
| MDL Number | MFCD00132704 |
| Surface Area (Metric) | 750 m2/g |
| Density | 1.08 g/mL (skeletal)(lit.) |
| Product Line | Amberlite |
| Particle Size | 20/60 Mesh |
|---|---|
| CAS | 104219-63-8 |
| MDL Number | MFCD00145831 |
| Packaging | Poly Bottle |
| Surface Area (Metric) | 800 m2/g |
| Product Line | Amberlite |
MilliporeSigma™ Supelco™ ProteinA, Immobilized on Agarose CL-4B from Staphylococcus aureus
For affinity chromatography. Lactose is used as a stabilizer.
Supelpak™-2SVM, MilliporeSigma™ Supelco™
Supelpak-2SVM 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.
MilliporeSigma™ Supelco™ Coated GC Packing, Phase 3 SP™-1500, Matrix 80/120 Carbopack B Support
Ready-to-use coated packing for those wanting to pack their own columns.
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.