Quick view Draeger Draeger Gas Detector Tubes (10 per box) - Oxygen (O) Compare $165.00 Description Draeger Hand Pump Resource Information High precision guaranteed: The Draeger sampling tubes and systems are very reliable in use even with complex compounds and mixtures of substances. Sampling tubes analysis of the sample in a... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List