DEVEX sampling bags with PTFE straight and septum valve with OD 6mm, 5L Back Catalog number: NDV31_5L Availability: In the manufacturer's stock Price on request - + Recommended T-13PAM Focusing trap, Photochemical Assessment Monitoring Stations (PAMS), for TT24-7 Price on request T-3GBGE CW agents cold trap, TT24-7 Price on request T-4ATX Air toxics cold trap, TT24-7 Price on request