Astrup blood gas analyser, self contained, on trolley, made by Radiometer, Copenhagen, Denmark, c. 1960 Astrup blood gas analyser 1960
Vickers M300 multichannel analyser, previously used at St Thomas's Hospital, London, made in Britain by Vickers, c.1976. Vickers M300 multichannel analyser, previously used at St Thomas's Hospital, London, made in Britain by Vickers, c.1976.
Blood gas analyser. Portable. AVC Gas check 938, made by Sandoz Products Ltd, 1978 Blood gas analyser. Portable. AVC Gas check 938 1978