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  • What is the function of the watch glass

    What is the function of the watch glass The watch glass is made of glass and has a round shape with a slightly concave center, similar to an evaporating dish. It can be used to do some work of evaporating liquid, it can increase the surface area of the liquid, thus speeding up the evaporation. Bu...
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  • What functions do reagent bottles need?

    What functions do reagent bottles need? Chemical reagents play an important role in the day-to-day operations of factories, schools, hospitals and research institutes, and proper reagent bottle selection is required for reagent storage. There are many types of chemical reagents with different pro...
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  • The difference between watch glass and evaporation dish

    The difference between watch glass and evaporation dish There are certain differences between watch glass and evaporation dish, their shapes are different, their materials are different and their uses are also different. Through these aspects, we can distinguish between watch glass and evaporatio...
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  • Method of use of watch glass

    Method of use of watch glass Wash and dry the watch glass before use. The watch glass has a wide range of uses, but no matter what kind of instrument it replaces, it should be used in accordance with the method of use of various instruments. For example, when making gas chamber identification, tw...
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  • The shape, purpose and usage of watch glass

    【Modeling】Arc glass plate with smooth edges and chamfered corners. 【How to use】How to use] Wash and dry the watch glass before use. Watch glass has a wide range of uses, but no matter what instrument is used to replace it, it must be used according to the use method of various instruments. Fo...
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  • What are the operating steps of the graduated centrifuge tube?

    What are the operating steps of the graduated centrifuge tube? 1. Because the graduated centrifuge tube is a measuring device, it must be cleaned and dried before use. 2. When reading, be sure to observe the meniscus correctly, otherwise certain errors will be introduced. 3. When using, the numbe...
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  • Operating steps for graduated centrifuge tubes

    Operating steps for graduated centrifuge tubes The graduated centrifuge tube is a measuring device, suitable for qualitative analysis of micro and semi-micro. When centrifuging and stratifying substances suspended in liquid, graduated centrifuge tubes are essential tools. There are two types of g...
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  • What to do when the centrifuge tube breaks

    What to do when the centrifuge tube breaks The most serious operation that produces aerosols is the rupture of the centrifuge tube, so what should I do when the centrifuge tube ruptures? If the centrifuge is ruptured or suspected to be ruptured during operation, the power supply should be turned ...
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  • Fixation of exfoliated cytology test specimens – clinical test basis

    Fixation of exfoliated cytology test specimens – clinical test basis 1. Purpose of fixation of exfoliated cytology specimens Mainly to maintain the natural shape of cells, prevent cell autolysis and spoilage caused by bacteria; fixation can precipitate and coagulate proteins in cells, and c...
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  • Electrocautery of cevix

    Electrocautery of cevix [Indications] 1. Chronic cervicitis. 2. Cervical endometriosis. 3. Mild to moderate cervical intraepithelial neoplasia. [Contraindications] 1. Acute vulvar, vaginal, cervical or (and) pelvic inflammatory disease. 2. Severe cervicitis, malignant transformation is not exclud...
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  • Cervical cryosurgery (freezing of cevix)

    Cervical cryosurgery (freezing of cevix) [Indications] 1. Chronic cervicitis. 2. Cervical endometriosis. 3. Mild to moderate cervical intraepithelial neoplasia. [Contraindications] 1. Acute vulvar, vaginal, cervical or (and) pelvic inflammatory disease. 2. Severe cervicitis, malignant transformat...
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  • Cervical laser cautery

    Cervical laser cautery 1. Laser burnning of cevix [Indications] 1. Chronic cervicitis. 2. Cervical endometriosis. 3. Mild to moderate cervical intraepithelial neoplasia. [Contraindications] 1. Acute vulvar, vaginal, cervical or (and) pelvic inflammatory disease. 2. Severe cervicitis, malignant tr...
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