Sorbent Tube, Porapak-Q 6X110, 150/75, 50/BX Back Catalog number: 811-9983-50 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-0901-EU-R Single Station Basic Dock 100-240Vac, 50-60 Hz, Euro Cord (incl Pwr Supply) Price on request 801009 Rotameter/Flowmeter, GilAir-3 Price on request 810-0102-02 GilAir-5 Clock, with timer (ATEX), Pump only Price on request