A Single Man (album) on Through", "Return to Paradise" and "Song for Guy") and the other at a RTL studio on 20 October 1978 (performing "Part-Time Love", "Shooting Star" and "Song for Guy"). John's tour in 1979 included songs from the album ("Part-Time Love" and "Song for Guy"). Since that period, songs other than "Song for Guy" have not been performed. All songs by Elton John and Gary Osborne, except where noted. A Single Man (album) A Single Man, released in 1978, is the twelfth studio album release for Elton John. It is the first album where Gary Osborne replaced Bernie Taupin as lyricist.
Single-use bioreactor the pH, and the color, of the dye. The color change can be detected with a laser external to the bag. This and other methods of non-invasive measurement have been developed for single-use bioreactors. Single-use process steps available are: media and buffer preparation, cell harvesting, filtration, purification and virus inactivation. Other manufacturers include Cellexus with their CellMaker with an air lift system for bacterial production,PBS Biotech, Inc. with its novel Air-Wheel mixing mechanism and low shear and scalability from lab to cGMP (Good manufacturing practice) production and is fully integrated, easy to use www.pbsbiotech.com as well as Millipore, which is