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How to store different chemical reagents
How to store different chemical reagentsThe storage of chemical reagents is also an important task for laboratory personnel. It is not advisable to store too many flammable, explosive and toxic chemical reagents in a general laboratory, and should be purchased at any time according to the amount. In...Read more -
How to use liquid reagents
How to use liquid reagents(1) When taking liquid reagents from the dropper bottle, use the dropper in the dropper bottle. When using, first lift the dropper out of the liquid surface, squeeze the rubber head with your fingers to expel the air, then insert the dropper into the reagent, loosen your fi...Read more -
How to use solid reagents
How to use solid reagents(1) Use a clean and dry spoon. The two ends of the medicine spoon are two large and small spoons, a large spoon is used when taking a large amount of solids, and a small spoon is used when taking a small amount of solids. Special key should be used. The used medicine spoon m...Read more -
Storage of chemical reagents in quality laboratory
Storage of chemical reagents in quality laboratory1 The storage of chemical reagents is the responsibility of special personnel.2 The custodian should be a professional and technical person with certain professional knowledge and a high sense of responsibility to ensure that chemical reagents are st...Read more -
Storage of reagents
Storage of reagents1 The preparation reagents are generally stored in the experimental operation area, and the storage conditions are slightly lower than the chemical reagent storage room, so its management is particularly important. In addition to enforcing chemical storage requirements, special at...Read more -
Rules for the use of chemical reagents
Rules for the use of chemical reagents1 Those who do not understand the nature of the reagent should not use it.2 Before use, identify the reagent name, concentration, purity level, manufacturer, brand, batch number, and whether it has expired. Reagents without bottle signatures or with unclear bott...Read more -
General safety knowledge in the laboratory
General safety knowledge in the laboratory1. All medicines, standard samples and solutions should have labels. Never put items in containers that do not match the label.2. It is forbidden to use laboratory utensils to hold food, and do not use teacups and tableware to hold medicines, and do not use ...Read more -
Classification of reagent bottles according to bottle mouth size
Classification of reagent bottles according to bottle mouth sizeA reagent bottle is a bottle for storing various chemical reagents. There are many types of reagents, and the formulations vary, such as granular, powder, and liquid. Reagent bottle is divided into wide mouth bottle and narrow mouth bot...Read more -
View Chemical Reagent Types on Reagent Bottle Labels
View Chemical Reagent Types on Reagent Bottle LabelsChemical reagents are special solutions that are relative standards for chemical research and compositional analysis, stored in dedicated reagent bottles. There are many types of chemical reagents, and bottles are usually labeled with different col...Read more -
How to deal with waste chemical reagent bottles
How to deal with waste chemical reagent bottlesChemical reagent is a relative standard substance for chemical research and is an important condition for scientific and technological progress. With the development of scientific undertakings, a large number of waste reagent bottles are generated due t...Read more -
Requirements for reagent bottles of different chemical reagents
Requirements for reagent bottles of different chemical reagentsChemical reagents are essential items in chemical laboratories. They are classified into highly toxic, oxidizing, flammable, explosive, corrosive, radioactive, etc. according to the different properties of the reagents. Different reagent...Read more -
What does the letter “O” on the bottle label mean?
What does the letter “O” on the bottle label mean?Reagent bottles are containers used to store various chemical reagents. In order to distinguish different types of reagents and do a good job in laboratory safety management, different English letters are generally used on the bottle label to indicat...Read more
