2020-10-07
Common methods of microscopeThe common laboratory equipment in scientific laboratories is a microscope, especially in exploratory experiments. However, in view of the fact that many students do not have a deep understanding of the use of microscopes, they cannot complete the experimental observation Read More
2020-09-25
Reagent consumables managementThe entire process of laboratory reagent management is divided into procurement, acceptance, storage, and use. Let me briefly explain how to do these steps to facilitate better management of laboratory reagents, and improve the success rate and effectiveness of laborato Read More
2020-09-25
What safety matters should the laboratory pay attention toThe safety items that the laboratory should pay attention to are as follows:1. When handling dangerous chemicals, please be sure to abide by the operating rules or follow the teacher's operating procedures or conduct experiments; do not chang Read More
2020-09-23
Laboratory equipment and reagent vessel managementAs for laboratory management, everyone knows that it includes management of equipment, reagents, consumables, and personnel. Today we will take a look at the related management methods of equipment, reagents and utensils, hoping to bring you some hel Read More
2020-09-21
Key Points to Pay Attention to in Laboratory Management1. Control of experimental standard proceduresStandard procedures are the basis for testing and judgment. We must adopt multiple channels to collect new standards in a timely manner to ensure that the standard version on which testing is based i Read More
2020-09-20
Summary of laboratory safety protection knowledge1. During the experiment, carry out necessary protection according to the conditions and nature of the experiment.Wear the necessary protective tools according to the dangerous accidents that may occur in the test, such as wearing a test suit, rubber Read More
2020-09-20
What glass is used for the beakerThere are many types of beakers, such as: quartz beaker (high and low type), quartz glass beaker, PTFE beaker, low type beaker, low-shaped beaker PTFE beaker, beaker (tetrafluoro) quartz beaker (high and low type), etc. Wait.In fact, we usually use ordinary quartz gl Read More
2020-09-19
What is the function of beaker and conical flaskThe beaker is used for heating, dissolving, mixing, boiling, melting, evaporation and concentration, dilution and precipitation clarification of chemical reagents; Erlenmeyer flasks are generally used in titration experiments, in order to prevent the t Read More
2020-09-18
What are the commonly used equipment in chemical laboratoriesCommonly used equipment in chemical laboratories are:1. Beaker: A beaker refers to a common laboratory glassware made of glass, plastic, or heat-resistant glass. The beaker has a cylindrical shape with a notch on one side of the top for ea Read More
