共 7 条
[1]
ECKFELDT J, 1982, CLIN CHEM, V28, P1500
[2]
DETERMINATION OF UREA AND AMMONIA USING ION-PAIR LIQUID-CHROMATOGRAPHY WITH ONLINE POST-COLUMN DERIVATIZATION IN AN ENZYMATIC SOLID-PHASE REACTOR
[J].
JOURNAL OF CHROMATOGRAPHY,
1985, 325 (01)
:255-263
[5]
THANEIWYSS U, 1983, MIKROCHIM ACTA, V3, P135
[7]
1976, DOCUMENTA GEIGY WISS