Vzorkovnice na plyny s jednocest. + trojcest. koho Back Catalog number: 632443606940 Availability: In the manufacturer's stock Price on request - + Recommended OST-201-3421 Tube gas sampling 350, nozzle (GL14), septum Price on request U-T8CUS-2S cust packed cold trap, UNITY 2/xr and TD-100/xr Price on request T-6EMP Empty cold trap, TT24-7 Price on request