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tfa
trifluoracetat
Ultimo aggiornamento 2014-12-09
Frequenza di utilizzo: 1
Qualità:
550 ml of acetonitrile, 20 ml of isopropanol and 1,00 ml of tfa are placed in a 1000 ml volumetric flask. make up to 1000 ml with water.
blanda 550 ml acetonitril, 20 ml isopropanol och 1,00 ml tfa med vatten till 1000 ml.
eluent a: 150 ml of acetonitrile (ch3cn), 20 ml of isopropanol (ch3chohch3), and 1,00 ml of trifluoroacetic acid (tfa, cf3cooh) are placed in a 1000 ml volumetric flask.
elueringslösning a: blanda 150 ml acetonitril (ch3cn), 20 ml isopropanol (ch3chohch3) och 1,00 ml trifluorättiksyra (tfa, cf3cooh) i en 1000 ml mätkolv.
