The nitrous oxide-ethane flame atomic absorption spectrophotometer was used to measure calcium in carbonyl nickel powder. 文章运用了空气-乙炔火焰原子吸收光谱法进行羰基镍粉中铁含量的测定。
Filter type flame photometer automatic recording spectrophotometer 滤光片式火焰光度计自动记录式分光光度计
Contents of Zn, Cu and Fe in the samples were measured by flame method of atomic absorption spectrophotometer. 用AAS火焰法测定样品中Zn、Cu、Fe含量。
Determination of Potassium, Sodium, Calcium, Magnesium, Copper, Iron, Zinc, Lead in the Cut Tobacco, Smoke, Cigarette Paper, Unsmoked Filter Tips, Smoked Filter Tips by Flame Atomic Absorption Spectrophotometer 微波消化-原子吸收法测定卷烟中的钾、钠、钙、镁、铜、铁、锌、铅的研究
The results shows that the method is fully suited to measuring high content iron in positive electrode powder of thermal batteries. The proposed method was proved to be a useful instrument analytical technique in AIR-C2H2 flame atomic absorption spectrophotometer. 结果表明,运用AIR-C2H2火焰原子吸收光谱法测定热电池正极粉中高含量铁,方法完全达到了实验室仪器分析质量与质量控制的要求,满足了空间卫星型号产品研制的工作的要求。
Methods: The sample, after the nitric acid and the perchloric acid digestion was induced in the flame atom absorption spectrophotometer with standard series comparison quota. 方法:样品用硝酸和高氯酸消化后,导入火焰原子吸收分光光度计中,与标准系列比较定量。
The application of AIR-C2H2 flame atomic absorption spectrophotometer to measure high content iron in positive electrode powder of thermal batteries was studied. 运用AIR-C2H2火焰原子吸收光谱法测定热电池正极粉中高含量铁。
Practice of Improving Ag Measured Accuracy by Using Flame Atomic Absorption Spectrophotometer 提高火焰原子吸收测定Ag准确度的实践
A new method for the determination of zinc in mineral samples by flame atomic absorption spectrophotometer after phase separation and extraction making use of its cloud point was studied in this paper. 文章研究了利用其浊点使待测离子的络合物富集在胶束内一起析出,进行析相萃取分离富集后,应用火焰原子吸收光谱法测定矿样中锌的新方法;
Determination of Ca in Artemia Shell by Flame Atomic Absorption Spectrophotometer 火焰原子吸收法测定卤虫壳中钙
Cardiac total Ca 2+ was tested by atomic absorption/ flame emission spectrophotometer. 采用原子吸收光谱法测定心肌总Ca2+浓度。
Methods Serum ferritin ( SF) was determined by chemiluminoimmunoassay, and transferring ( Tf) was assayed by turbidimetry and SI was measured by flame spectrophotometer method. 方法血清铁蛋白(SF)测定采用化学发光法;
The sensitivity and signal stability for these elements were remarkably improved by modification of gas control system and nebulizer of flame atomic Absorption spectrophotometer. 通过对火焰原子吸收分光光度计气路控制系统及雾化器的改进,较大地改善了萃取-火焰原子吸收分光光度法测定银、镉和铊的稳定性和灵敏度。
Methods: After decompounded the sample by nitric acid, then to detect using both flame and graphite oven atomic absorption spectrophotometer. 方法:将样品经硝酸分解后,采用火焰原子吸收法和石墨炉原子吸收法分析测定。
Repairing the special malfunction of flame spectrophotometer 火焰光度计特殊故障的修理
Determination of copper in the serums of 60 cases of hepatitis by flame atomic absorption spectrophotometer 火焰原子吸收法测定60名肝炎患者血清中的铜