GB/T 6766-1986
Radiochemical analysis of strontium-90 in water--Extraction chromatography by di-(2-ethylhexyl) phosphori acid
GB/T 11222.1-1989
Radiochemical analysis of strontium-90 in ash of biological samples--Extraction chromatography by di-(2-ethylhexyl) phosphate
20060994-T-467
32018R2005
32018R2005R(01)