Excimer laser gases and gas mixtures, xenon,krypton,neon,deuterium,stable isotopic gases and gas mixtures such as helium-3, xenon-129 oxygen-18, halogen lighting gases and gas mixtures, and related ...
The residue (just 0.3 ml), introduced into a spectrum tube, revealed a brilliant blue colour characteristic of xenon. Its rarity in air (0.09 ml m −3) combined with high density (5.8 g l −1 ...