Tube gas sampling 150ml nozzle (GL14), septum Back Catalog number: OST-201-3424 Availability: In the manufacturer's stock Price on request - + Recommended U-HSAG-20 HiSorb Agitator, accommodates 16 vials (20mL) Price on request C-TDKIT-01 Essential TD Starter Kit Price on request RMK-0005 RoutMainten kit - TT24-7 Price on request