Spare tube assembly, ACTI-VOC Back Catalog number: SERZ-1097 Manufacturer: MARKES INTERNATIONAL LIMITED Availability: In the manufacturer's stock Price on request - + Recommended NDV32_5L New DEVEX gas sampling bags with PTFE dual-valve, 5L Price on request T-3GBGE CW agents cold trap, TT24-7 Price on request T-12AM Focusing trap, Air Monitoring, for TT24-7 Price on request