RediSep® Silver Silica Gel Disposable Flash Columns, 750 gram.  Package of 4.

Disposable, bare silica column for Flash purification of organic compounds.  The high quality media (40-60 µm particle size) is specified for high resolution and reproducibility for everyday purifications. 

Specifications:
Reusability:  Single use
Particle Size:  40-63 µm irregular
Mesh Size:  230-400
Pore Size:  60 Å
Surface Area m²/g:  500 ±50
Loading Capacity:  0.1-10% 

Estimated Shipment Time (After Receipt of Order):  4 Day(s)