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
Knowledge Base
Laboratory Protocols & SOPs Library
3,200+ step-by-step lab protocols and SOPs for cell culture, staining, PCR, protein work and microbiology, with reagents, conditions and evaluation criteria.
3228 articles
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
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
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
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 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
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
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
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