Description: Microscope special cover Glass 1.It is generally used in cooperation with a microscope slide. 2.Good replacements and articles for school laboratory. Specifications: Size: 18×18mm，20×22mm，22×22mm, 24×24mm,24×32mm ,24×50mm thickness 0.13-0.17mm Material: Glass Color: Transparent Quantity: 100 / small box Purpose: Making collection microscope observation of specimens 1, Making the object under observation forming a thin film, easy to transmit light, easy to observe; 2, Make the specimen is relatively fixed; 3, Facilitate to use capillary phenomenon, to make add all kinds of reagents(Dye, acid, salt solution) forming a gradient; 4, To avoid sample contamination.
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