Chromosorb W, Acid Washed 60-80 mesh$75.00 Chromosorb W, acid washed Out of stock SKU: 21028 Category: Traps for gas absorption Additional information Additional information Package 25 g. Related products Add to cart Teflon faced seals for H2O and CO2 traps $12.00 Out of Stock Read more Small Trap for H2O and halogen acid gases 11cm (1 piece) $37.00 Out of Stock Read more Large Trap For H2O $40.00