Macherey-Nagel Silica 60 Adsorbents for Column Chromatography; 70 - 230 Mesh
Item No.
4004958
Standard silica 60; pore size ~ 60 Å; pore volume ~ 0.75ml/g; spec. surface BET ~ 500m²/g. highly porous; amorphous silicic acid in the form of hard; opalescent particles; prepared by precipitation of water glass with sulphuric acid. Silica FIA for the fluorescence indicator adsorption procedure for the determination of hydrocarbon groups in the testing of liquid fuels in accordance with DIN 51791 and ASTM D 1319-58T. The FIA method determines saturated hydrocarbons; olefins and aromatic hydrocarbons of a sample chromatographically by adsorption and desorption in a column filled with FIA silica; in the presence of a fluorescent dye mixture. Further silica adsorbents on request.
Additional Details
Pack Size | ea |
Weight | 29 |
Weight Unit | Kg |
Tariff Code | 28112200 |
Country of Origin | Germany |
Additional Details
Pack Size | ea |
Weight | 29 |
Weight Unit | Kg |
Tariff Code | 28112200 |
Country of Origin | Germany |
Description
Description: Silica 60; 0. 063 - 0.2mm / Particle Size: 70 - 230 mesh |
Weight: 25kg |
Description: Silica 60; 0. 063 - 0.2mm / Particle Size: 70 - 230 mesh |