Spare tube assembly, ACTI-VOC Back Catalog number: SERZ-1097 Manufacturer: MARKES INTERNATIONAL LIMITED Availability: In the manufacturer's stock Price on request - + Recommended M-MCTOPI Removable lids for M-CTE120I, inert,pk 6 Price on request M-DSKPF Sample disc, 1.0mm thickness, PTFE,pk 6 Price on request C-POD-C010 Spare Cover, for POD sampler, pk 10 Price on request