BrandTech macro™ Pipette Controller for 0.1mL - 200mL Pipettes BrandTech macro™ pipette controller is a reliable and ergonomic alternative to rubber pipette bulbs and other manual aspiration devices. A unique valve system provides precise, one-finger meniscus control that relieves repetitive motion strain from serial pipetting operations, and is simple to operate, even by novice users. Features: Convenient blow-out bulb to empty ‘to contain’ pipettes Compatible with 0.1mL to 200mL serological, volumetric and graduated pipettes Included 3µm hydrophobic membrane filter reduces cross-contamination and protects against over aspiration Additional Literature:Macro Operating ManualMacro Data Sheet Please contact us for the following accessories: macro™ accessory Cat. No. Silicone adapter, 44mm long, each 26146 Adapter housing (gray PP), 49mm long, each 26220 Silicone suction bellows with gray PP screw ring, each 26225 Valve system (PP, PTFE, Silicone), each 26128 Membrane filter, 3µm, non-sterile, each 26052 Membrane filter, 3µm, non-sterile, pack of 10 26056