A.40%甲醛10ml,蒸馏水90ml
B.0.1mol/LpH7.2~7.4的PBS90ml
C.10%甲醛10ml,蒸馏水90ml
D.0.01mol/LpH7.2~7.4的PBS90ml
E.0.01mol/LpH7.2~7.4的PBS90ml
[单选题]中性缓冲甲醛固定液配方是A.40%甲醛10ml,蒸馏水90mlB.10%甲醛10ml,0.01mol/L pH7.4的PBS 90mlC.40%甲醛10ml,0.01mol/L pH7.4的PBS 90mlD.10%甲醛10ml,蒸馏水90mlE.4%甲醛10ml,0.01mol/L pH7.4的PBS 90ml
[单选题]中性缓冲甲醛固定液配方是A.40%甲醛10ml,蒸馏水90mlB.10%甲醛10ml,0.01mol/LpH7.2~7.4的PBS90mlC.10%甲醛10ml,蒸馏水90mlD.40%甲醛10ml,0.01mol/LpH7.2~7.4的PBS90mlE.4%甲醛10ml,0.01mol/LpH7.2~7.4的PBS90ml
[单选题]中性缓冲甲醛固定液配方是A.40%甲醛10ml,0.01mol/L蒸馏水90mlB.40%甲醛10ml,0.01mol/L pH7.4的PBS90mlC.40%甲醛10ml,0.01mol/L pH7.4的PBS100mlD.10%甲醛10ml,0.01mol/L pH7.4的PBS90mlE.10%甲醛10ml,0.01mol/L蒸馏水90ml
[单选题]A.F混合固定液配方是A.40%甲醛10ml,自来水90mlB.40%甲醛90ml,自来水10mlC.95%乙醇90ml,40%甲醛10mlD.40%甲醛50ml,自来水50mlE.40%甲醛10ml,50%乙醇90ml
[单选题]A.F混合固定液配方是A.40%甲醛10ml,自来水90mlB.40%甲醛50ml,自来水50mlC.40%甲醛90ml,自来水10mlD.95%乙醇90ml,40%甲醛10mlE.40%甲醛10ml,50%乙醇90ml
[单选题]中性福尔马林固定液的配方是A.40%甲醛10ml,蒸馏水90mlB.0.1mol/LpH7.2~7.4的PBS90mlC.10%甲醛10ml,蒸馏水9
[单选题]配制中性福尔马林固定液的pH是A.6.9~7.0B.7.0~7.4C.7.2~7.4D.7.4~7.6E.7.6~7.8
[单选题]配制中性福尔马林溶液最好用A.蒸馏水B.醋酸缓冲液C.磷酸缓冲液pH7.2D.枸橼酸缓冲液E.自来水
[单选题]配制中性福尔马林溶液最好用A.自来水B.蒸馏水C.醋酸缓冲液D.磷酸缓冲液pH7.2E.枸橼酸缓冲液
[单选题]石蜡切片做核酸PCR检测,首选固定液是A.酸性福尔马林固定液B.碱性福尔马林固定液C.10%中性福尔马林缓冲固定液D.去离子水配置福尔马林固定液E.蒸馏水配置福尔马林固定液