The university wants us to use specific suppliers to get (all) stuff. Of course that's not always possible, but we should try to use them.
Here's a list of useful things (may be out-of-date). Add to the list when needed;
Item: 900x600 white board, Ref: MP 495 32M, Cost: £33
Item: 1200x900 white board, Ref: MP 495 43M, Cost: £48
Item: 1800x1200 white board, Ref: MP 495 64M, Cost: £78