The Varispenser plus (adjustable-volume), 2.00-10.0 mL is manufactured by Eppendorf. This dispenser can slide the PFA seal of the piston to prevent jamming, and is fine-tuned according to the viscosity of liqiud. This prevents the liquid sample from crystallizing and no water drips when the valve is closed. It also has a telescoping tube for tall bottles and a patented safety valve for degassing without loss of reagents. In addition, the channel sealing cap prevents medium contact.
Specification
Quantity: EA Volume: 2.00 to 10.0 ml Channels: Single-channel