- Teflon® PTFE tipped plungers
- Replaceable barrels, plungers and tips
- Cemented or removable needles
For use with liquids or gases. Features a precision-machined Teflon plunger tip which, when wetted, forms an interference fit with the inner diameter of the glass barrel to achieve the seal required for accurate operation. Seal must be wetted before filling. The glass and Teflon construction provides an inert flow path for the most demanding applications. Reinforced plungers resist bending. Plunger stop prevents blow-out. Handle adds balance to the assembly and friction screw at the top of the handle may be tightened to adjust plunger resistance. Replaceable needle syringes allow replacement of barrels and plungers. Needle: 2” length, point style 2.