PTFE-free (flourine-free) 9 mm screw closure Polyimide lamination instead of PTFE Silicone white/Polyimide orange, 45° shore A, 1.0 mm, MN REF 702402 For analysis of fluorinated organic compounds Barcode labelled vials Custom-made to your requirements, as 1-D (ladder/fence setup) or 2-D barcode (MOQ 200 packs for 1.5 mL vials; for other sizes quantity needs to be agreed upon) Label with a