Thermal Desorption Tube, Tenax TA, Unconditioned, 1/4in OD x 3 1/2in size glass tube, 1 section, 250 mg sorbent, 60/80 mesh 226-360-UP

Thermal Desorption Tube, Tenax TA, Unconditioned, 1/4in OD x 3 1/2in size glass tube, 1 section, 250 mg sorbent, 60/80 mesh 226-360-UP