看到EP上配制缓冲液，0.067M phosphate buffer solution pH7.0 R
请问这个如何配制，是单独用磷酸二氢钾配制，调节pH；还是其他方法配制，请大家帮忙看下
0.067 M Phosphate buffer solution pH7.0
Dissolve 0.908 g of potassium dihydrogen phosphate R in water R and to 100.0ml with the same solvent(solvent A). Dissolve 2.38g of disodium hydrogen phosphate R(solution B).mix 38.9ml solution A and 61.1ml of solution B.Adjust the pH if necessary.
谢谢2007ok战友，结合你提供的方法，又在ep上查了下，找到具体的调配方法
请问这个如何配制，是单独用磷酸二氢钾配制，调节pH；还是其他方法配制，请大家帮忙看下
0.067 M Phosphate buffer solution pH7.0
Dissolve 0.908 g of potassium dihydrogen phosphate R in water R and to 100.0ml with the same solvent(solvent A). Dissolve 2.38g of disodium hydrogen phosphate R(solution B).mix 38.9ml solution A and 61.1ml of solution B.Adjust the pH if necessary.
谢谢2007ok战友，结合你提供的方法，又在ep上查了下，找到具体的调配方法