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
2020-09-19
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
