Solvent traps are tubes just like storage tubes, which make them a great solution for travel storage. They can also Beryllium used for dry storage by purchasing an additional end cap to seal both ends to prevent dirt, dusk and moisture from getting inside. Teich ur travel storage charts above! https://solventtrapcups08641.celticwiki.com/932878/eine_unvoreingenommene_sicht_auf_solvent_trap_adapter