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The certification of reference materials of dry mixed maize powder with different mass fractions of MON 810 maize : certified reference materials ERM-BF413 (ERM-BF413a, -BF413b, -BF413c, -BF413d, -BF413e, -BF413f)
Trapmann, S., (2001)
The certification of reference materials of maize powder with different mass fractions of Bt-176 maize : Certified reference materials IRMM 411 (MZ-0 / MZ-0.1 / MZ-0.5 / MZ-2)
Kramer, G. N., (1999)
The certification of reference materials of soya powder with different mass fractions of roundup ready (TM) soya : Certified reference materials IRMM 410 (SB-0 / SB-0.1 / SB-0.5 / SB-2)