CV%	coefficients of variation
GMP	good manufacturing practice
GRP	good radiopharmaceutical practices
GC	gas chromatography
HPLC	high pressure liquid chromatography
ICH	International Conference of Harmonisation
LAL test	limulus amebocyte lysate test
NBP-MN	Norme di Buona Preparazione in Medicina Nucleare
QC	quality control
RSD	relative standard deviation
PET	positron emission tomography
TLC	thin layer chromatography
TFA	trifluoroacetic acid