Determination of β - cyclodextrin by modified phenolphthalein spectrophotometric methods

改进的酚酞分光光度法测定β─环糊精

Synthesis characterization and thermal property of phenolphthalein PES copolymers

酚酞型聚芳醚砜共聚物的合成和结构及热性能研究

Study on the conduction mechanism of conductive PES-C composites synthesis and characterization of phenolphthalein poly ( arylene ether sulfone ) copolymers

酚酞型聚芳醚砜导电复合材料导电机理的初步研究酚酞型聚芳醚砜共聚物的合成与表征

The performance of the micro chemical reactor was evaluated by the mixing-reaction experiments of sodium hydroxide solution with phenolphthalein solution .

进行了氢氧化钠溶液和酚酞溶液的混合反应实验，实验证明该化学反应器可以用于微化学反应。

Study of miscibility of poly ( ether imide ) / phenolphthalein poly ( ether ether ketone ) blends by dilute solution viscometry

聚醚酰亚胺/酚酞型聚醚醚酮共混体系相容性的稀溶液粘度法研究