Barrels and pistons

Optimum® syringe barrels feature ZeroDraft™ walls with consistent internal diameters that maintain an airtight seal with pistons to ensure accurate, consistent fluid deposits, eliminating the need to deal with messy blow-by, pressure variation, or contamination. Pistons ensure precise dispensing, minimize dripping, and reduce material waste. Made from durable polyethylene, they provide smooth movement and chemical resistance.