Silicone rubber sealings, Septa for GL 14, pk/100 Back Catalog number: OST-LENZ01341214 Availability: In the manufacturer's stock Price on request - + Recommended U-COV450 O-Rings, low-emission,pk100 Price on request P-00001 VOC-Mole assembly, 230mm,pk 1 Price on request FEP32_5L FEP gas sampling bag with PTFE dual-valve, 5L Price on request