• Precision-machined PTFE plunger tip creates a gastight seal

Use these chemically inert gastight micro syringes to dispense both liquids and gases. Borosilicate glass barrel and stainless steel plungers with PTFE tip create a tight fit—enabling the tip to wipe the interior of the syringe barrel free of samples. Luer-Tip Cemented Needle Syringes have epoxy-cemented needles on a luer tip for added stability. Dead volume is limited to the internal volume of the needle. Not autoclavable.|Blunt needle point is ideal for use with HPLC injection valves and for sample pipetting.