Please visit us at: Pittcon 2007 in Chicago – Booth # 2481, February 26 – March 1, 2007   ACS Spring Meeting in Chicago – Booth # 1136, March 26 – 28, 2007   Precision available at the touch of a key akku-drive® Dispenser akku-drive® Titration   The perfect assistant: liqui-soft® titrates, dispenses and produces protocols for you.   Calibration? No more necessary. ceramus®, the bottle top dispenser with ceramic piston and micro-step volume adjustment.