在阳离子表面活性剂——十六烷基三甲基溴化铵(CTMAB)的存在下,用比浊法对铝箔蚀腐液中微量硫酸根离子进行测定。
Traces of sulfate ions in etching solution for aluminum foil have been determined by turbidimetry in presence of cation surface activator-hexadecyl trimethyl ammonium bromide (CTMAB).
利用比浊法,以OP乳化剂作为稳定剂测定酸性镀铜液中的氯离子。
Cholride ions in acid copper plating bath were determined by nephelometry with op emulsifier as stabilizer.
目的:应用动态比浊法鲎试验定量测定生脉注射液中的细菌内毒素。
Objective: the kinetic turbidimetric Limulus test was used in the endotoxin assay of Ligustrazin Hydrochloride injection.
采用免疫比浊分析法检测所有受试者晨起空腹血清和龈沟液中CRP、SAA水平。
CRP and SAA in fasting blood serum and gingival crevicular fluid of all subjects were detected by immune photoextinction .
结果表明,该光亮剂具有很高的浊点和优越的电镀性能,既适合在高浓度的硫酸盐镀液中进行高速连续电镀,又可用于挂镀和滚镀。
Results show the brightener has high cloud point and excellent properties, it can be used in high concentrated sulfate bath for high speed and continuity Zn - plating, also rack and barrel Zn-plating.
目的:应用动态比浊法鲎试验定量测定参麦注射液的细菌内毒素含量。
Objective: the kinetic turbidimetric limulus test was used in the endotoxin assay of Shen Mai injection.
采用光导纤维电极比浊法测定发酵液菌体浓度,并对波长、稀释剂的选择等进行了讨论。
Optical fiber electrode nephelometry is adopted in determining the cell concentration in fermentative liquid, and the choice of the wavelength and the diluent is discussed.
目的应用动态比浊法鲎实验定量测定血液透析滤过液中的细菌内毒素含量。
Objective To determine bacterial endotoxin in the replacement solution of on-line hemodiafiltration (on-line HDF) using kinetic turbidimetric limulus test.
采用腺嘌呤诱发大鼠慢性肾衰模型,观察了益肾导浊口服液对其防治作用。
The preventive and curative effects of Yishen Daozhuo oral solution on rat chronic renal failure model induced by adenine were observed.
通过表面活性剂浊点特性实现胶束相分离以达到样品预富集,是一种新兴的液-液萃取方法。
It is a new method for liquid - liquid extraction that the preconcentration of samples is based on micelle - mediated phase separation by the character of surfactant cloud point.
结果:比浊法、扩散法、高效液相法结果一致。
Result: The result of turbidimetry was consistent with that of diffusion and HPLC.
样品先经消解,再以非离子表面活性剂浊点萃取富集消解液中的镉,石墨炉原子吸收光谱法测定镉含量。
After samples were pre-digested, trace cadmium was concentrated by non-ionic surfactant cloud point extraction and determined by the graphite furnace atomic absorption spectrometry.
样品先经消解,再以非离子表面活性剂浊点萃取富集消解液中的镉,石墨炉原子吸收光谱法测定镉含量。
After samples were pre-digested, trace cadmium was concentrated by non-ionic surfactant cloud point extraction and determined by the graphite furnace atomic absorption spectrometry.
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