Passive Thermal Desorption Tube for Benzene 3.5 x 0.25in OD deactivated stainless steel tubes filled with pre-conditioned Anasorb GCB1, diffusion caps, brass Swagelok screw caps w/PTFE ferrules (226-521)

Passive Thermal Desorption Tube for Benzene 3.5 x 0.25in OD deactivated stainless steel tubes filled with pre-conditioned Anasorb GCB1, diffusion caps, brass Swagelok screw caps w/PTFE ferrules (226-521)