Penclips, pk100 Back Catalog number: C-CL100 Manufacturer: MARKES INTERNATIONAL LIMITED Availability: In the manufacturer's stock Price on request - + Recommended HEDDEV41_5L DEVEX sampling bags 5L, stopcock & septum Price on request U-T1HBL-2S High boilers, C6 - C40, cold trap Price on request HEDDEV31_5L DEVEX gas sampling bag, stopcock straight valve, 5L Price on request