Influence of the purity of 4 - antipyrine on the measurement of volatile phenol in water 氨基安替比林純度對(duì)測(cè)定水中揮發(fā)酚類的影響
Continuing determination for batch samples of water on volatile phenols with method of 4 - amino antipyrine 胺基安替吡啉法對(duì)批量水樣揮發(fā)酚連續(xù)測(cè)定
The contents of volatile phenols were determined by 4 - aminoantipyrene spectrophotometry and the uncertainty in measurement was evaluated 摘要用4 -氨基安替比林分光光度法測(cè)定水中揮發(fā)酚含量并對(duì)測(cè)定結(jié)果的不確定度進(jìn)行評(píng)定。