Small Trap for H2O and halogen acid gases 16cm (1 piece)$37.00 Small Trap for H2O and halogen acid gases 16cm (1 piece) quantity Add to cart SKU: 71120-16 Category: Traps for gas absorption Description Description Small Trap for H2O and halogen acid gases 16cm (1 piece) Related products Add to cart Long Trap For H2O $42.00 Add to cart Threaded End Caps $11.00 Add to cart Large Trap For Co2 Absorption $40.00