Devex Gas sampling bags 10L, PP screw cap valve, 3/16'' OD (4.76mm) Back Catalog number: DEV71_10L Availability: In the manufacturer's stock Price on request - + Recommended T-TO15-KXR Focusing trap, Trace TO-15, for TT24-7 with Kori-xr Price on request M-SPFSC-250 SPF Sample Cutter and Mat, for high temp Micro-chamber Price on request U-COV108-L O-ring, Injector Liner, Brown, Low Temp, pk 10 Price on request