Penclips, pk10 Back Catalog number: C-CL010 Manufacturer: MARKES INTERNATIONAL LIMITED Availability: In the manufacturer's stock Price on request - + Recommended T-6EMP Empty cold trap, TT24-7 Price on request U-COV108-L O-ring, Injector Liner, Brown, Low Temp, pk 10 Price on request T-9GPC General purpose carbon cold trap, TT24-7 Price on request