Sigma-Aldrich TLC Plates
ALDRICH/Z122882 - PEI-cellulose, matrix
Product Type: Equipment/Book
| feature | binder Organic Polymer |
| fluorescent indicator: no | |
| L × W | 20 cm × 20 cm , PEI cellulose |
| layer thickness | 80-120 μm |
| manufacturer/tradename | Sigma-Aldrich |
| material | PEI-cellulose, matrix |
| polyester support | |
| packaging | pkg of 25 sheets |
| Quality Level | 100  |
| storage temp. | 2-8°C |
| technique(s) | thin layer chromatography (TLC): suitable |
| Application: | Sigma-Aldrich TLC Plates was used for TLC analysis during GTPase activity assay and lipid extraction/analysis. |
| General description: | Thin-layer chromatography (TLC) plates for adsorption, partition, and ion-exchange techniques. Six media choices with glass, polyester, and aluminum backings. Silica-based adsorbent layers in Sigma-Aldrich TLC plates incorporate a polymeric binder; highly purified silica gel plates incorporate a gypsum/polymer binder. • Silica gel - for weakly to strongly polar separations, pore size 60 Å • High purity silica gel - acid washed for separation of aflatoxins • Cellulose - for partition chromatography, (SigmaCell Type 100 Cellulose) • Cellulose PEI - for separation of weak anions (amino acids, peptides) PEI plates may turn slightly yellow, affecting separation. Pre-develop plates in distilled water to minimize yellow color. • Chiral silica - for separation of optically active isomers by ligand exchange, pore size 60Å |
| Legal Information: | SIGMA-ALDRICH is a registered trademark of Merck KGaA, Darmstadt, Germany |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Storage Temp. | 2-8°C |
| UNSPSC | 41115711 |