New Devex Sampling Bag with PTFE Valve & Septum Fitting, 25L Back Catalog number: HEDNDV31_25L Availability: In the manufacturer's stock Price on request - + Recommended P-00020 VOC-Mole assembly, 380mm,pk10 Price on request U-COV10 O-Ring, low-emission,size 010, pk10(e2/e3 systems) Price on request C-HSPH HiSorb handle, for manual probe extraction Price on request