Silicone rubber sealings, Septa for GL 14, pk/100 Back Catalog number: OST-LENZ01341214 Availability: In the manufacturer's stock Price on request - + Recommended H2-AXAAC HiSorb probe, PDMS/CWR, inert, standard length, pk 6 Price on request 1231 BALLOONS FOR GAS SAMPLING, 1,5Liters Price on request U-T8CUS-2S cust packed cold trap, UNITY 2/xr and TD-100/xr Price on request