Inserts, PTFE,pk 6 Back Catalog number: M-TSTIN Manufacturer: MARKES INTERNATIONAL LIMITED Availability: In the manufacturer's stock Price on request - + Recommended U-HSVB-20 Replacement Vial Block, for HiSorb Agitator Price on request C-HSINS10-4 Vial block insert, 20mL to 10mL, pk 4 Price on request C-MCTEKIT-250 High Temperature MCTE Starter Kit Price on request