Sorbent Tube, Silica Gel, 6X70, 100/50, 50/BX Back Catalog number: 811-9966-50 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800681-1 Tube Breaker Kit, Black, LFS-113 Price on request 800149 Single Tube Holder Kit, 6 x 70mm (Standard Charcoa Price on request 106SC Carbon Monoxide 1-50 ppm Gas Detector Tube, pk/10 Price on request