问题
单项选择题
电镜固定液与缓冲液的渗透压常在（）
A.<200mOsm/kgH20
B.200～300mOsm/kgH20
C.300～600mOsm/kgH20
D.600～800mOsm/kgH20
E.>800mOsm/kgH20
答案
参考答案：C
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电镜固定液与缓冲液的渗透压常在（）
A.<200mOsm/kgH20
B.200～300mOsm/kgH20
C.300～600mOsm/kgH20
D.600～800mOsm/kgH20
E.>800mOsm/kgH20
参考答案：C
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