Rapid separation and detection of ephedrine-type stimulants by microchip capillary electrophoresis with laser-induced fluorescence
This assay is mainly used for the detection of ephedrine stimulants.
主题
Use of Laboratory Instruments
以下是知识库中与该主题相关的实验方案、常见问题、指南与技术文章。
107 项资源 · 实验方案、常见问题与文章
Determination of β-agonist drug residues in foods of animal origin by high performance liquid chromatography-tandem mass spectrometry
In this paper, a method was developed for the determination of ten β-agonist residues of terbutaline, cimaterol, salbutamol, fenoterol, chlorpheniramine, racto
Determination of endogenous steroid hormones in urine by liquid chromatography-tandem mass spectrometry
This assay is mainly used for routine analysis of endogenous steroid hormone stimulants in body fluids.
Early embryonic development of animals and experiments on coelom observation
Source of content: general zoology lab guide.
Experiments in the use of phase contrast microscope
A dark-field microscope allows you to see the external form of a living cell, but not the internal structure. The phase contrast microscope not only visualizes
Observational experiments on slices of whirligig, trematode, and tapeworms
Source of content: general zoology lab guide.
Doping and Doping Control
DopingControl refers to the pre-competition, post-competition and even ordinary times when sports organizations at all levels send special testing personnel to
Determination of multiple residues of glucocorticoids in food of animal origin by high performance liquid chromatography-tandem mass spectrometry
Liquid chromatography (HPLC), liquid-mass spectrometry (LC-MS or LC-MS/MS) and gas chromatography (GC-MS) are the main methods used for the detection of glucoco
Determination of six zearalanol drug residues in food of animal origin by high performance liquid chromatography-tandem mass spectrometry
By the early 1970s, the use of amphetamines by athletes had declined significantly because of the ease with which doping tests could detect their use. They were
Application of green fluorescent protein fusion technology in the detection of hormonal stimulants
This technique is mainly applied to the detection of hormonal stimulants.
Observational Experiments on Eye Worms, Plasmodium, Grasshopper and Amoebas
Source of content: general zoology lab guide.
Rapid qualitative monitoring and quantitative analysis of drugs in urine samples from racehorses by liquid chromatography-electrospray tandem mass spectrometry and triple stage mass spectrometry
Drugs of abuse in the horse racing industry contain a wide variety of chemicals that are primarily analyzed by taking complex urine samples, making rapid, valid
Experiments in the use of light microscopes, plant plotting methods and micrometers
Source of content: Botanical test guide
Preparation of Ampoules and Infusions
The objectives of this experiment are: 1. to master the handling of empty ampoule and pendant glass filter; 2. to master the basic operation of preparation, fil
Determination of steroid hormones by high performance liquid chromatography-tandem mass spectrometry
High performance liquid chromatography-tandem mass spectrometry (LC-MS) is a means of qualitative and quantitative analysis of samples using high performance li
Observational experiments on mussel, snail and squid slices
Source of content: general zoology lab guide.
Ascaris lumbricoides and annelid worms section observation test
Source of content: general zoology lab guide.
Experiments in the use of dark-field optical microscopes
Living bacteria are transparent and not easy to see when viewed under a bright-field microscope. The principle of dark-field microscopy is the same as that of a
Study of immunoassay methods for erythropoietin in stimulants
As far as clinical application is concerned, the determination of EPO has gone through three stages: 1) in vivo assay; 2) in vitro assay; and 3) immunoassay. Th
Experiments on the use of a microfrozen sectioning machine and the manipulation of brain tissue sections in large (small) mice
Frozen slicers can be used to: (2) cut thin, uniform slices of tissue; (2) support the tissue with hard paraffin or other substances, and automatically advance
Use of microscope and observation of animal cells
Source of content: general zoology lab guide.
Experiments for the determination of total acidity of fruits
This experimental method was obtained from the official website of the Fourth Military Medical University
Ethanol distillation and boiling point determination experiment
This experiment is from the official website of Southern Medical University
Caffeine Extraction Experiment from Tea Leaves
This experiment is from the official website of Southern Medical University
Experiments on the operation of the micro image analyzer (Optimas 6.0)
Understand and master the principles and processes of image capture and analysis in immunohistochemistry experiments. (Neurobiology Laboratory Handout; edited b
Filtration sterilization test
Guiyang College of Traditional Chinese Medicine Basic Medicine Experimental Teaching Center Website
Microscope use training experiment
The microscope is an important tool for mastering morphology, and it is necessary to master the performance and usage of each part. Due to the parasite examinat
Structural experiments for the determination of ethylbenzene by nuclear magnetic resonance spectroscopy
This experiment is from the official website of Wuhan University School of Pharmacy
Experiments on the electrode reaction process for the determination of potassium ferricyanide by cyclic voltammetry
This experiment is from the official website of Wuhan University School of Pharmacy
Diaphragm clamp operation experiment
The membrane clamp technique can be applied to (1) characterization of membrane ion channels and (2) drug screening.
Ethyl bromide experiment
This experiment is from the official website of Jimei University
Dry heat (dry oven) sterilization test
Guiyang College of Traditional Chinese Medicine Basic Medicine Experimental Teaching Center Website
Chemical sterilization experiment
Guiyang College of Traditional Chinese Medicine Basic Medicine Experimental Teaching Center Website
Experiments on the microscopic identification of roots and rhizomes of traditional Chinese medicine
The root and rhizome herbal medicine microscopic identification test can be used for (1) the determination of the plant when collecting the drug, and (2) the pl
Experiment on the determination of protein content by colorimetric method of micropanel of Caumas Brilliant Blue
This experiment is mainly used to determine the protein concentration.
Experiments on the preparation of 1-bromobutane
This experiment is from the official website of Tianjin Agricultural College
Qualitative scanning and quantitative analysis of tryptophan by ultraviolet absorption spectroscopy
This experiment is from the official website of Wuhan University School of Pharmacy
Analytical balance weighing experiment
This experiment is from the official website of Southern Medical University
Experiments on the preparation of methane and the properties of alkanes
This experiment is from the official website of Tianjin Agricultural College
Experiments on distillation and boiling point determination
This experiment is from the official website of Tianjin Agricultural College
Experimental determination of the quantum yield of dichlorofluorescein
This experiment is from the official website of Wuhan University School of Pharmacy
Calibration experiments for standard solutions of acids and bases
This experimental method was obtained from the official website of the Fourth Military Medical University
Blood Rheology Testing Laboratory
Blood rheology is the science that focuses on the flow and deformability patterns of blood and its components. The rheology of blood consists of three aspects:
Liquid chromatography-mass spectrometry experiment
This experiment is from the official website of Wuhan University School of Pharmacy
Experiments for the determination of the melting point
This experiment is from the official website of Tianjin Agricultural College
Determination of infrared transmission spectra of samples in different physical states experiment
This experiment is from the official website of Wuhan University School of Pharmacy
Gas chromatography quantitative analysis experiment
This experiment is from the official website of Wuhan University School of Pharmacy
Separation of nitrophenol isomers by capillary zone electrophoresis (CZE) experiment
This experiment is from the official website of Wuhan University School of Pharmacy
Experiments on the preparation of n-butyl ether
This experiment is from the official website of Tianjin Agricultural College
Preparation of standard solutions of acids and bases and comparative experiments
This experimental method was obtained from the official website of the Fourth Military Medical University
Experiments on the preparation and properties of unsaturated hydrocarbons
This experiment is from the official website of Tianjin Agricultural College
Separation of barbiturates from phenobarbital by high performance liquid chromatography experiment
This experiment is from the official website of Wuhan University School of Pharmacy
Experiments on the preparation of ammonium ferrous sulfate
This experiment is from the official website of Southern Medical University
Ultraviolet absorption spectra of aromatic compounds and solvent effect experiments
This experiment is from the official website of College of Chemistry, Qingdao University of Science and Technology.
Recrystallization and purification experiments
This experiment is from the official website of Jimei University
Preparation of ethyl acetate experiment
This experiment is from the official website of Jimei University
extraction experiment
This experiment is from the official website of Jimei University
Determination of trace impurities in industrial dicyclohexylamine by programmed elevated temperature method
This experiment is from the official website of College of Chemistry, Qingdao University of Science and Technology.
Qualitative and quantitative analysis of potassium, sodium, calcium and magnesium in tap water
This experiment is from the official website of College of Chemistry, Qingdao University of Science and Technology.
Measurement of infrared absorption spectra and experiments on structural analysis
This experiment is from the official website of College of Chemistry, Qingdao University of Science and Technology.
WFZ-26A UV-visible spectrophotometer operating procedures experiments
This experiment is from the official website of College of Chemistry, Qingdao University of Science and Technology.
Determination of nitrophenols by reversed-phase liquid chromatography
This experiment is from the official website of College of Chemistry, Qingdao University of Science and Technology.
Connection of air circuit system, leakage detection, measurement and calibration experiment of carrier gas flow rate
This experiment is from the official website of College of Chemistry, Qingdao University of Science and Technology.
Determination of trace phenols in wastewater by ultraviolet difference spectroscopy experiment
This experiment is from the official website of College of Chemistry, Qingdao University of Science and Technology.
Experiments on the properties of saccharides
This experiment is from the official website of Jimei University
Determination of copper in materials by flame atomic absorption spectrometry experiment
This experiment is from the official website of College of Chemistry, Qingdao University of Science and Technology.
TSA-990 Atomic Absorption Spectrometer Operational Experiments
This experiment is from the official website of College of Chemistry, Qingdao University of Science and Technology.
Chromatographic determination of mixed samples of methyl acetate, cyclohexane and methanol
This experiment is from the official website of College of Chemistry, Qingdao University of Science and Technology.
TU-1810 UV-visible spectrophotometer operating procedures experiments
This experiment is from the official website of College of Chemistry, Qingdao University of Science and Technology.
Measurement of Spinning Luminosity
This experiment is from the official website of Jimei University
Determination of lead in tap water and surface water by graphite furnace atomic absorption method
This experiment is from the official website of College of Chemistry, Qingdao University of Science and Technology.
Determination of Selegiline and its Metabolites in Human Urine by GC/MS
This experiment is mainly used for doping control.
Nutrient agar plate preparation experiment
Used for purifying strains and preserving strains. This experiment is from the laboratory guide of Mudanjiang Medical College undergraduate 5-year testing progr
Experiments on the use of autoclaves
Autoclaving is the primary means of sterilizing laboratory materials in the laboratory. The main equipment is a steam autoclave, both horizontal and vertical. T
Potentiometric dissolution assay for lead
This experiment is from the official website of College of Chemistry, Qingdao University of Science and Technology.
Experiment on the preparation of blood enrichment medium
Blood enrichment medium is mainly used for enrichment culture of pathogenic bacteria in blood and bone marrow fluid.
Flame photometric analysis experiment
Flame photometric analysis is a kind of emission spectroscopy. Potassium and sodium atoms in the sample are excited by the thermal energy of the flame in the ex
Experiments on the use of oxygen meters
(i) Oxygen electrode: It consists of a 10μ diameter platinum wire as the cathode, enclosed in a glass tube with a cross section exposed. Silver-silver chloride
Praseodymium-Praseodymium Copper Persulfate Filter Absorption Curve Preparation and Spectrophotometer 721 Wavelength Correction
The absorption curves of copper persulfate and praseodymium-rubidium filter are plotted to understand the correctness of the scale on the wavelength dial of the
Electrochemical analysis experiment
The ion-selective electrode method is a quantitative analytical method based on the measurement of the electric potential of a cell. The ion-selective electrode
TTC Sabouraud's medium preparation experiment
For isolation of yeast-like bacteria in clinical specimens. This experiment was obtained from the laboratory instruction of Mudanjiang Medical College undergrad
DPSA-1 Micro Potentiometric Dissolution Analyzer Operation Experiment
This experiment is from the official website of College of Chemistry, Qingdao University of Science and Technology.
Glass pipette preparation and sterilization experiments
Both glass and plastic pipettes can be used for tissue culture. The advantage of plastic pipettes is that they are single-use in a single package and do not nee
Blood plate preparation experiment
It is suitable for all kinds of bacterial growth, and should be inoculated with blood plate for the separation of general bacterial test specimens. This experim
GST-pulldown procedure
The use of recombinant technology to fuse a probe protein with GST (Glutathione S transferase), and affinity binding of the fusion protein to GTH (Glutathione)
Determination of C, H, N, and S in samples by elemental analysis
This experiment is from the official website of College of Chemistry, Qingdao University of Science and Technology.
Chocolate plate preparation experiment
Chocolate plate medium is mainly used for the isolation and culture of aerobic bacteria such as Neisseria spp. and Haemophilus spp. Chocolate plate should be pr
Inoculation ring, inoculation needle preparation experiment
The inoculation ring (needle), also known as the platinum ear (needle), is a common tool used in bacteriologic testing. Its correct use is an important basic te
Scanning Electron Microscope Sample Preparation Experiment
The resolution of the microscope depends on the wavelength of the light used, the way the electron beam acts on the sample and the imaging principle is differen
Preparation of buffer solution and pH determination experiment
This experimental method was obtained from the official website of the Fourth Military Medical University
TAS-990 (Graphite Furnace) Operation Experiment
This experiment is from the official website of College of Chemistry, Qingdao University of Science and Technology.
Determination of trace fluorine in water by fluoride ion selective electrode experiment
This experiment is from the official website of College of Chemistry, Qingdao University of Science and Technology.
nuclear magnetic resonance carbon spectroscopy (NMRCS) experiment
This experiment is from the official website of College of Chemistry, Qingdao University of Science and Technology.
Identification of plasmid DNA by agarose gel electrophoresis
Agarose is a linear polymer extracted from seaweed and should be electrophoretically pure. Agarose this grade screens out inhibitors and nucleases and has minim
Experimental determination of lead by oscillometric polarography
This experiment is from the official website of College of Chemistry, Qingdao University of Science and Technology.
Determination of O content in samples by elemental analysis
This experiment is from the official website of College of Chemistry, Qingdao University of Science and Technology.
Conductivity method to determine the purity of water experiment
This experiment is from the official website of College of Chemistry, Qingdao University of Science and Technology.
Mueller-hintot (MH) agar plate preparation assay
Mueller-hinton (MH) agar can be applied to (1) antibiotic susceptibility testing; (2) isolation and maintenance of Neisseria and Moraxella catarrhalis. MH agar
LC-MS screening process for completely unknown drugs and toxic compounds in urine
LC-MS analysis can be applied to (1) the detection of toxic substances in the body and (2) pharmaceutical research.
Experimental determination of trace arsenic by coulometric titration
This experiment is from the official website of College of Chemistry, Qingdao University of Science and Technology.
Experiments on the preparation of iron agar medium with Kirschner's disaccharide
It is used to observe whether the bacteria can ferment glucose, lactose and decompose protein to produce hydrogen sulfide, which is convenient for the prelimina
Frozen biopsy tissue test
It is often difficult to utilize larger biopsy specimens and all the valuable material provided by them. In these cases, the tissue may be preserved by freezing
Laboratory experiments on the use of laboratory equipment
1, understand the grade of chemical reagents and the principle of storage 2、Master the standardized use of glass instruments 3、Specify the function of each
Urine automatic analyzer operation experiment
Application of microcomputer control, the use of reflective colorimetric principle to determine the results of dry chemical test strip reaction analyzer, this e
nuclear magnetic resonance hydrogen spectroscopy (NMRH) experiment
This experiment is from the official website of College of Chemistry, Qingdao University of Science and Technology.
Determination of β2 stimulants in animal tissues by gas chromatography-mass spectrometry
Gas Chromatography-Mass Spectrometry (GC-MS) is an analytical instrument that measures the ion charge-to-mass ratio (charge-to-mass ratio) and can be used for (
Subcellular localization analysis
The target proteins are labeled with specific marker proteins such as green fluorescent protein (GFP) or β-glucosidase (GUS), and their location is subsequentl
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