Adjustable Cannula Stopper 0.083” (2.1mm) Hole VanKel Compatible

Adjustable cannula stopper with 0.086 inch (2.2mm) hole.

• Use with compatible cannula and vessel cover to ensure the sample is always taken from the same depth.
• VanKel (Varian) compatible
• Adjustable stoppers allow a sample cannula to be adjusted for any test volume