Tedlar® PVF Sampling Bags PTFE On/Off valve, 1,6L Back Catalog number: TDLC31Z_1.6L Availability: In the manufacturer's stock Price on request - + Recommended C-VAC-PIN Vacuum closure Pin Price on request SERLFP-5002 Spare charger, ACTI-VOC Price on request POL32_2L Polyester gas sampling bag with PTFE dual-valve, 2L Price on request