Series N - Stainless Steel Plunger

• for gas chromatography
  
• for HPLC-valves
• for autosamplers

Series T - Zero deadvolume

• sample dosage for gas chromatography
  
• dosage of small amounts of liquid
  
• for thin layer chromatography
  

On Column Injection

Series SN - Extended Handle

• prevents heat transfer from hand to sample
• dosage under counter-pressure
• protects plunger from bending