A Single Blade of Grass visions were a cheat. The camera would go to a coffee cup and Frank would say, 'The murderer used a coffee cup.' It drove me nuts. What we were trying to do this year was elevate Frank's visions to a dream-like state, so he would have to interpret what he's seeing. There would be more mystical, symbolic imagery that might give him more of a sense of what's going on. I had wanted to strip away the gift for a long time and see if the show really played without it. But we got back into that". "A Single Blade
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