HiSorb septum plug, pk 20 Back Catalog number: C-HSPVLP-20 Manufacturer: MARKES INTERNATIONAL LIMITED Availability: In the manufacturer's stock Price on request - + Recommended H2-AXABC HiSorb probe, PDMS/CWR, inert, short version, pk 6 Price on request U-RACK02 Maxi Rack (1 L to 6L canisters) Price on request C-TDKIT-02 Essential Automated TD Starter Kit Price on request