Tube Holder Tubing, 1/4" ID x 1/16" W (10 ft)

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

Tubing, 1/8" ID x 1/16" W, Clear PVC, (10 ft)

Sorbent Tube, Microlite, 6X70, 200mg, 50/BX