Wieling, J. (author), Bakkeren, H.A. (author), Peters, R.J.B. (author), van Gils, W.J.C.G. (author), de Leer, E.W.B. (author), Mulder, S.A. (author), van der Burg, P.A. (author), van Renesse van Duivenbode, J.A.D. (author), Instituut voor Milieuwetenschappen TNO (author) In analytical research laboratories, the problem of quality assurance is more difficult to solve than in laboratories devoted exclusively to routine analysis: the former usually have to deal with a much greater variety of samples and may have to develop entirely new methods of analysis. For research laboratories we have developed several...
article 1994
