Sulphuric Acid 0.5-5.0mg/m3Gas DetectorTube,pk/10

Tube Holder Housing End, 5/8", for 7-10mm

Tube Holder Housing, 7-10 x 150mm, 5/8", L255 (Pac

Tubing, 1/8" ID x 1/16" W, Clear PVC, (3 ft)