Screw Thread Headspace vial - GC Column, HPLC Column, Syringe Filter, Membrane Filter, Syringe Filters, Solid Phase Extraction, Caps
Screw Headspace caps, septa, and vials are designed especially for use with Aijiren and CTC rotating or robotic arm samplers. Certified by GC/MS to be contaminate free for VOC analysis. 10ml, 20ml clear or Amber precision thread vial. Magnetic screw caps 8mm center hole. Septa are blue PTFE sample side; White Silicone outside.