SGT Click-On Glass Indicating Oxygen Trap Back Catalog number: SGT-CO1021 Availability: In the manufacturer's stock Price on request - + Recommended CP7988 1-position Connecting Unit 1/8 in 8 482,32 Kč 15-0285-016 Vespel Ferrule for top of trap 575,94 Kč BHT-2 Trap, Big Hydrocarbon, 1/8in 9 570,96 Kč