buffer salt solution缓冲盐溶液
buffer aqueous solution缓冲水溶液
buffer-solution缓冲溶液
buffer r solution缓冲溶液;缓冲液
buffer-solution process缓冲溶液法
buffer stock solution磷酸氢二钠;磷酸二氢钾溶液
PH Buffer Standard SolutionPH标准缓冲溶液
METHODS A C8 column was used with the mobile phase of the buffer solution-methanol (35∶65). The flow rate was 1.0 mL. min-1 and the detection wavelength was 254 nm.
方法采用C8柱,以乙二胺四醋酸二钠缓冲液-甲醇(35∶65)为流动相;流速1.0mL.min-1;检测波长为254nm。
参考来源 - HPLC测定氯碘羟喹的含量及有关物质In Bristol buffer solution(pH=4.0)containing GSH, mecury film oxidized at relatively positive potential and the formed mercury ions interact with GSH to form charge transfer complex, which deposited and preconcentrated GSH on the electrode surface.
在含有GSH的B.R.缓冲溶液(pH=4.0)介质中,当汞膜电极处上汞的氧化电位的正电位时,电极表面生成的汞离子与GSH作用生成电荷转移配合物并沉积在电极表面起预富集GSH的作用。
参考来源 - 水性上光油用苯丙乳液的合成及性能研究The method was based on 2-hydroxy-1,4-naphthoquinone(lawsone) formed from hydroxyl ion and NQS in a buffer solution of pH=13.00 with hydroquinone as a catalyst.
研究表明,在pH=13.00的KCl-NaOH缓冲溶液中,对苯二酚能够催化溶液中的OH-离子与1,2-萘醌-4-磺酸钠反应形成橙红色的2-羟基-1,4-萘醌,其最大吸收波长为454 nm。
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