Tube gas sampling 150ml nozzle (GL14), septum Back Catalog number: OST-201-3424 Availability: In the manufacturer's stock Price on request - + Recommended RMK-0005 RoutMainten kit - TT24-7 Price on request T-12AM Focusing trap, Air Monitoring, for TT24-7 Price on request U-COV100 O-Ring, low-emission, size 010, pk/100 Price on request