Sorbent Tube, TenaX, 8X110, 100/50, 50/BX Back Catalog number: 811-9972-50 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 801273 Precision Rotameter, 1-23LPM Price on request 800844-1-230 Gilibrator-2Low Flow Diagnostic Kit, 230V, EU Cord Price on request 800342 Cell Assy Low Flow (Not Including End Caps) Price on request