Repalcement septum for Tedlar bag TDLC31Z Back Catalog number: HEDTDLC-S Availability: In the manufacturer's stock Price on request - + Recommended H4-AXABC HiSorb probe, DVB/CWR/PDMS, inert, short version, pk 6 Price on request T-1VX CW agents (in particular VX) cold trap, TT24-7 Price on request 1234 BALLOONS FOR GAS SAMPLING, 5Liters Price on request