Dqo Reagente Cod Tntplus 13 Mm 250-15000 Mg/L - 25 Unid - HachPlaca para Microtitulação Estéril Fundo Chato
Óleo De Imersão Para Microscopia (Immersion Oil) - 1.000 Ml - Sigma
Código: 23000
for microscopy
Sinônimo(s):
immersion medium for light microscopy
About This Item
Número MDL:
Código UNSPSC:
12171500
NACRES:
NA.47
fonte biológica
synthetic
grau
for microscopy
Formulário
liquid
índice de refração
n20/D 1.516
viscosidade
100-120 mPa.s(20 °C)
densidade
1.025 g/mL at 20 °C
adequação
suitable for microscopy
aplicação(ões)
hematology
histology
temperatura de armazenamento
room temp
Descrição geral
Immersion oil is a clear, viscous liquid with optimized refractive properties, specifically modified to closely approximate the refractive index (RI) of glass (ne = 1.5). It is used in conjunction with an objective lens to enhance the resolving power.
Aplicação
Immersion oil is used for high-resolution (1000X) light microscopy work in conjunction with an oil immersion objective lens to optimize microscopic examinations of histological, cytological, hematological, and bacterial specimen material after it has been fixed, embedded, stained, or counterstained, and mounted.
Princípio
Immersion oil is applied dropwise to stained and mounted or non-mounted specimen material to form a clear film between the specimen and the microscope lens to eliminate the deflection of incident light and thus substantially enhance the optical efficiency of the lens.
