Tedlar® PVF Sampling Bags PTFE On/Off valve, 0,3L Back Catalog number: TDLC31Z_0.3L Availability: In the manufacturer's stock Price on request - + Recommended T-2HD CW agents (in particular HD) cold trap, TT24-7 Price on request SERLFP-5002 Spare charger, ACTI-VOC Price on request U-T3ATX-2S Air Toxics, C2 - C14 (TO-14), cold trap Price on request