10 & 20 ml Storage Vials with closed-top Screw Cap for the long term storage of volatile samples. Caps are available either PTFE lined or assembled with Butyl Rubber Septum
The needle of the Autosampler Syringe has to be rinsed after each injection. 4 ml Wash Vials with diffusion insert and level marker are used for this. Our Wash Vials have a diffusion insert that is fixed in the cap so that it can no longer get lost when the vial is filled. Vials with solvent or waste can easily be recognised by the different coloured caps.
pp-Pure Vial Polypropylene Vial for Sample Volumes from 100 - 700 μl
Big molecules such as proteins and peptides are easily adsorbed on the glass surface of the vial. If working with aqueous samples polymer vials may be used instead. Our new pp-Pure Vials are from especially pure polypropylene and can also be used for smallest sample volumes.