Replaceable Dispensing Cartridge    Quick-change cartridge makes service a breeze and keeps life-time service costs low. If wiping seals wear out, or are damaged by crystallizing reagents, just change the inexpensive cartridge, and you’re back in business!   

Protects Light-Sensitive Reagents    Pump assembly with corrosion resistant spring. An opaque upper sleeve helps protect liquid from UV-light during dispensing operations, while permitting observation of cylinder to confirm purging of bubbles.   

Wide Chemical Range    Valves and seals on the seripettor pro allow a broader range of liquids to be dispensed than the regular seripettor.   

Telescoping Filling Tube    Adjusts to fit many bottles without cutting.   

Threaded Safety Cap    Attaches and removes with a quick twist.   

Spring-Loaded Piston    Permits one-handed, semi-automatic operation.