Immersion Oil ( Meio De Imersão Para Microscopia De Luz ) - 100 Ml - SigmaPlaca para Microtitulação Estéril Fundo Chato
Immersion Oil ( Meio De Imersão Para Microscopia De Luz ) - 500 Ml - Sigma
Código: 23002
viscosity 150 cSt (lit.)
Sinônimo(s):
immersion medium for light microscopy
About This Item
Código UNSPSC:
12171500
NACRES:
NA.47
fonte biológica
synthetic
Nível de qualidade
cor
yellow
viscosidade
150 cSt(lit.)
densidade
0.9 g/cm3 at 23 °C
aplicação(ões)
hematology
histology
temperatura de armazenamento
room temp
Descrição geral
Immersion Oil has a defined refractive index of about 1.516. It is important that the refractive index (nD) is about 1.5, similar to that of glass. This enables a homogeneous oil immersion to be achieved. Immersion media are used in conjunction with immersion objectives and are located between the surface of the specimen and the lens of the microscope. Immersion oils practically eliminate light beam deflection so that the effectiveness of the lens is considerably increased.
Aplicação
Immersion oil has been used in the following applications:
in epifluorescent microscopy and cell identification
in the assembly and filling of the microinjecting system
in microscopy to reliably visualize dendritic spines
Ações bioquímicas/fisiológicas
Immersion oil has a larger impact on 3D resolution. Specifically, matching the immersion oil refractive index to glass, reliably enhances the ability to visualize dendritic spines.[1]
