Laboratory Protocols & SOPs Library
- Qualitative scanning and quantitative analysis of tryptophan by ultraviolet absorption spectroscopy SummaryThis experiment is from the official website of Wuhan University School of PharmacyOperation methodQualitative scanning and quantitative analysis of tryptophan by ultraviolet absorption spectroscopyPrincipleUltraviolet-visible spectroscopy is the electronic spectra of substances with ...
- Separation of barbiturates from phenobarbital by high performance liquid chromatography experiment SummaryThis experiment is from the official website of Wuhan University School of PharmacyOperation methodSeparation of barbiturates from phenobarbital by high performance liquid chromatography experimentPrincipleHigh performance liquid chromatography (HPLC) is an important chromatographic ...
- Gas chromatography quantitative analysis experiment SummaryThis experiment is from the official website of Wuhan University School of PharmacyOperation methodGas chromatography quantitative analysis experimentPrincipleQuantitative analysis by chromatography is based on the fact that the amount of a substance to be measured is proportional to its ...
- Liquid chromatography-mass spectrometry experiment SummaryThis experiment is from the official website of Wuhan University School of PharmacyOperation methodLiquid chromatography-mass spectrometry experimentPrincipleMass spectrometry is an analytical method that analyzes a sample by determining the mass-to-charge ratio of the ions of the sample ...
- Experiments on the electrode reaction process for the determination of potassium ferricyanide by cyclic voltammetry SummaryThis experiment is from the official website of Wuhan University School of PharmacyOperation methodExperiments on the electrode reaction process for the determination of potassium ferricyanide by cyclic voltammetryPrincipleCyclic voltammetry (CV) is one of the most important ...
- Separation of nitrophenol isomers by capillary zone electrophoresis (CZE) experiment SummaryThis experiment is from the official website of Wuhan University School of PharmacyOperation methodSeparation of nitrophenol isomers by capillary zone electrophoresis (CZE) experimentPrincipleCapillary electrophoresis (CE): A chromatographic method in which a high voltage electric field ...
- Experiments on distillation and boiling point determination SummaryThis experiment is from the official website of Tianjin Agricultural CollegeOperation methodExperiments on distillation and boiling point determinationPrinciple1. Pure liquid organic matter at a certain pressure has a fixed boiling point. Boiling point is one of the physical constants of ...
- Experiments on the preparation of n-butyl ether SummaryThis experiment is from the official website of Tianjin Agricultural CollegeOperation methodExperiments on the preparation of n-butyl etherMoveAdd 5.2 mL of n-butanol, 0.8 mL of concentrated sulfuric acid, and two grains of zeolite to a 50 mL two-necked flask, shake to mix well, and set ...
- Experiments on the preparation and properties of unsaturated hydrocarbons SummaryThis experiment is from the official website of Tianjin Agricultural CollegeOperation methodExperiments on the preparation and properties of unsaturated hydrocarbonsMaterials and Instruments95 % C2H5OH Concentrated H2SO4 H2SO4 Br2∕CCl4 KMnO4 NaOHDistillation flask Filtering tube ...