Single-use bioreactor providing a family of single-use bioreactors from bench-top to full-scale production. Three challenges exist for faster and greater single use bioreactor adoption 1) higher quality and lower cost disposable bags and containers, 2) more reusable and disposable sensors and probes that can provide high quality analytics including real-time cell culture level data points, and 3) a family of bioreactors from lab to production that has full scale-up of the bioprocess. Suppliers are working to improve plastic bag materials and performance and also to develop a broader range of sensors and probes that provide scientists greater insight to cell density, quality
Single-reed instrument Egypt include the arghul and the zummara. Examples include clarinets, saxophones, and some bagpipes. See links to other examples below. Single reed instruments fall under three Hornbostel–Sachs classes: The following is a list of clarinets and saxophones, relative to their range and key of transposition from the opposite family: Note that if one was to compare clarinets to their saxophone counterparts while considering their approximate lowest (concert) pitch†, the order would shift: Single-reed instrument A single-reed instrument is a woodwind instrument that uses only one reed to produce sound. The very earliest single-reed instruments were documented in ancient Egypt, as