Immersion oil (face. - 100 ml)
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Immersion oil (face. - 100 ml)
Immersion oil - the oil applied to microscopy by immersion (oil) objectives (see) microscopes. And. has to be m transparent, have the index of refraction of light equal to that has flown down linzy of microscope slide (1,57), should not contain the impurity causing opacification of lens. Fir - seed oil and special synthetic oils meet these requirements. And. the m should apply on dry preparation, otherwise because of formation of emulsion quality of the image of subject decreases. After microscopy And. the m is removed from lens dry pure flannel rag, and from preparation - the rag moistened in gasoline or xylol. Film And. the m, edges is formed on lens, it is necessary to delete periodically with the same solvents, however frequent use of solvents can cause damage of lenses. And. in m for luminescent microscopy should not possess natural fluorescence.Similar company products
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Immersion oil (face. - 100 ml)