A . 99℃
B . 100℃
C . 105℃
D . 110℃
E . 115℃
[单选题]过氧乙酸的沸点是多少A.99℃B.100℃C.105℃D.110℃E.115℃
[单选题]过氧乙酸的沸点是多少A.99℃B.100℃C.105℃D.110℃E.115℃
[单选题]过氧乙酸的沸点是多少A.99℃B.100℃C.105℃D.110℃E.115℃
[单选题]过氧乙酸的沸点是多少A.99℃B.100℃C.105℃D.110℃E.115℃
[单选题]过氧乙酸的沸点是多少A.99℃B.100℃C.105℃D.110℃E.115℃
[单选题]配制0.5%过氧乙酸5000ml,需20%过氧乙酸和水各多少毫升()A .125ml和4875mlB .4875ml和125mlC .120ml和4880mlD .4880ml和120ml
[单选题]用过氧乙酸消毒法消毒,过氧乙酸浓度应为()。A.2%~10%B.2‰~10‰C.0.5%~1%D.0.5‰~1‰
[单选题]用过氧乙酸消毒法消毒,过氧乙酸浓度应为()。A.2%~10%B.2‰~10‰C.0.5%~1%D.0.5‰~1‰
[单选题]用过氧乙酸消毒法消毒,过氧乙酸浓度应为()。A.2%~10%B.2‰~10‰C.0.5%~1%D.0.5‰~1‰
[单选题]用过氧乙酸消毒法消毒,过氧乙酸浓度应为()。A.2%~10%B.2‰~10‰C.0.5%~1%D.0.5‰~1‰