DEVEX sampling bags 5L, stopcock & septum Back Catalog number: DEV41_5L Availability: In the manufacturer's stock Price on request - + Recommended RMK-0006HT Routine maintenance kit for M-CTE250I Price on request P-CP020 O-Rings, 23mm × 3mm i.d.,pk 20 Price on request P-00040 VOC-Mole assembly, 830mm,pk10 Price on request