Tedlar® PVF Sampling Bags PTFE On/Off valve, 1,6L Back Catalog number: HEDTDLC31Z_1.6L Availability: In the manufacturer's stock Price on request - + Recommended HEDTDLC-S Repalcement septum for Tedlar bag TDLC31Z Price on request U-HSAG-20 HiSorb Agitator, accommodates 16 vials (20mL) Price on request 632443606950 Vzorkovnice na plyny s jednocest. + trojcest. koho Price on request