【名词&注释】
免疫组化(immunohistochemistry)、染色法(staining)、刚果红法(congo red method)、稀释液(diluent)、硫酸钠(sodium sulfate)、蒸馏水(distilled water)
[单选题]中性缓冲甲醛固定液配方是()
A. A.40%甲醛10ml,0.01mol/L蒸馏水(distilled water)90ml
B. B.10%甲醛10ml,0.01mol/LpH7.4的PBS90ml
C. C.40%甲醛10ml,0.01mol/LpH7.4的PBS90ml
D. D.10%甲醛lOml,O.01mol/L蒸馏水(distilled water)90ml
E. E.40%甲醛10ml,O.01mol/LpH7.4的PBSl00ml