Thomson SINGLE StEP® Flash Columns:
The Multi-Purpose Flash Chromatography Tool

Headspace for Easy and Even Compound Loading
Secondary Columns and Syringes for Sample Loading Eliminated
No Compound Crash Out with Solid and Viscous Samples
High Quality, Tightly Packed Silica - No Need to Equilibrate*
Available in Sizes from 4g to 300g
Works on Biotage®, ISCO®, and other Flash Systems including our SINGLE StEP® Pump**

U.S. Patent 7,138,061, 7,381,327, 7,410,571, 8,070,957 and 8,066,875. U.K. Patent 2413972

*Thomson instrument Company is not affiliated with Biotage, ISCO, Interchim or their products, Single StEP is a registered trademark of SPP