Self-refilling, automatic syringes feature a spring-loaded plunger that allows repetitive delivery of preset aliquots from a single reservoir. Handle has been designed to provide fatigue-free operation over an extended period of time. Integrated valve system with corrosion-resistant springs and stainless steel valve balls enhances repetitive accuracy. Syringes also feature an interchangeable ground glass barrel with corrosion-resistant stainless steel plunger, Viton® washers, and Luer lock nozzle. Autoclavable.

Handle has been designed to provide fatigue-free operation over an extended period of time. Integrated valve system with corrosion-resistant springs and stainless steel valve balls enhances repetitive accuracy. Syringes also feature an interchangeable ground glass barrel with corrosion-resistant stainless steel plunger, Viton® washers, and Luer lock nozzle. Autoclavable.