We have 4 dedicated labs with the latest analytical equipment as well as robot liquid handling systems for method development for new applications research in liquid flow technology. The hazards laboratory has two Pilot Scale Centrifuges (4.6 L and 18 L capacity) with associated equipment and a lab/prep laboratory for Midi Scale Centrifuges (~1 L capacity).
This enables us to provide a full spectrum of services for academic and commercial research collaborations/contracts involving method development at analytical scale with further scale-up for manufacture of trial grade material (natural and synthetic pharmaceuticals products) where required.
We are located just outside the Heinz Wolff Building on the University campus, plus two extra laboratories. In the main building, there is an Applications Lab, a Hazards Lab and an Operator Room. In addition there is an Analytical Lab and a Postgraduate Research Lab, often just known as the “Wet Lab”.
Applications Laboratory: (32m2)
This contains both Mini and Midi CCC centrifuges on moveable trolleys to allow flexibility in their operation. One of the Midi centrifuges is a special non-synchronous instrument used for research, another has been set up for continuous processing. There is also a walk-in fume cupboard for the making of solvent systems and both small (5L) and large scale (2 x 25L) evaporators for evaporation of solvent. Localised extraction is provided by flexible trunking which can be positioned anywhere within the lab and fraction analysis is provided by an HPLC unit with both PDA and ELSD detectors.
Hazards Laboratory: (30m2)
This is a zoned pilot-scale laboratory containing two Maxi CCC centrifuges, one of 4.6 litre capacity, the other of 18 litre capacity. The pumping system for these centrifuges is dedicated to liquid-liquid handling, capable of up to 3 litres/minute flow rates, and ATEX compliant. The whole Hazards Laboratory is evacuated every few minutes with complete air-exchange extractions and the doors have a safety timer that does not allow entry until the extraction is operational. The floor of the laboratory is sloped towards a sump in which an explosion-proof pump sits, allowing even major spillages of solvent to be safely contained without the operator having to enter the room.
Operator Room: (6m2)
The operation of all the equipment in the Hazards Laboratory is remotely controlled from the Operator Room behind a large sheet of explosion-proof safety glass. The Operator Room is designated as a “clean room”, allowing users to occupy the room without lab coats, safety glasses or gloves.
Analytical Laboratory: (26m2)
This laboratory contains small scale, “analytical” operations. Within the lab are two Mini CCC centrifuges, plus an HPLC and a GC for analysis and a liquid-handling robot for the solvent selection process. Also in the lab is a pH meter, gas generators for GC, various solvent evaporation and sample centrifugation devices, and instruments for measuring all the critical physical properties of phase systems such as density, viscosity and interfacial tension.
Postgraduate Research Laboratory: (17m2)
The Research Lab is where experimental rigs are constructed and tested. The lab can be completely darkened, allowing the use of stroboscopic photography of the visible coils of the Cantilever CCC centrifuge. Currently, a special toroidal coil Midi CCC is located, plus a 1 litre size Armen CPC instrument for comparison with CCC. As with the other labs, a fume cupboard ensures full extraction of solvents.