Crimp closure, N 20, alu.,blue/tin, center hole,Butyl l. gray/PTFE d. gray,3.0mm PFAs - Perfluorinated alkanoic acids and alcohols Often used in forensic labs

Often used in forensic labs for blood alcohol testing

p]chrysene

267244-08-6

Yb Containing Samples (Preparation & Solution):  Metal (soluble in acids)

Crimp closure, N 20, alu.,blue/tin, center hole,Butyl l. gray/PTFE d. gray,3.0mm PFAs - Perfluorinated alkanoic acids and alcohols Often used in forensic labsBi metal crimp closures support transportation of the vial via magnet, as for e. g. in the CTC Combi PAL, the Shimadzu AOC 5000 6000 or the Gerstel autosampler. They are generally more difficult to crimp decap which is why Headspace screw neck vials N 18 may be a more convenient alternative. We recommend Silicone PTFE septa as the optimal choice for Headspace, as they offer a temperature resistance form 60 C up to 200 C, highest analytical purity and