[单选题]

体外抗原抗体试验,最适反应条件是()

A.0.65%NaCl,pH2~635℃

B.0.85%NaCl,pH6~837℃

C.0.85%NaCl,pH2~635℃

D.O.85%NaCl,pH2~637℃

E.0.65%NaCl,pH6~837℃

参考答案与解析: