题目内容:
配制2:1等张含钠液120ml需 ( )
A.99%NaCl80ml,5%NaHC0340ml B.99%NaCl80ml,59%NaHC035ml,10%GS35ml
C.0.9%NaCl80ml,10%GS40ml
D.0.9%NaCl40ml,5%NaHC0380ml
E.0.9%NaCl80ml,5%NaHCO310ml,10%GS30ml
参考答案:
答案解析: