| | ESPCI (Site not responding. Last check: 2007-10-31) |
 | | Various pieces of equipment designed at ESPCI and mabufactured by Biospace Instruments have enable considerable advances in digital autoradiography of radioactive labelled biological samples. |
 | | X-Ray taken by the Radiology Department led by Professor Kalifa in the Saint-Vincent de Paul hospital, Paris HP-AP. |
 | | ESPCI, 10 rue Vauquelin, 75231 Paris CEDEX 05 |
| www.espci.fr /presentation/instruments_charpak_en.htm (594 words) |