- Rechargeable Batteries[6]
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- Surgical Instruments[1]
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- Bicycle[1]
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- Other Lights & Lighting Products[6]
- Contact Person : Mr. zhong hua
- Company Name : Yiwu Asiamatch Electrical Appliance Co., Ltd.
- Tel : 86-579-85275767
- Fax : 86-579-85275767
- Address : Zhejiang,yiwu,96# 3-301room,xiafu area,jiangdong road,yiwu city,zhejiang province,China
- Country/Region : China
- Zip : 322000
Hong asphalt / retinol 25ml 100X objective lens must- see specimens to increase the clarity of bio- optical oil immersion
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Hong asphalt / retinol 25ml 100X objective lens must- see specimens to increase the clarity of bio- optical oil immersion
Cedar oil -25ml
Product Description:
Cedar oil (artificial) A microscopic techniques magnification oil-immersion objective using medium oil, and the part of the optical system is a high-power microscope . Constitute a part of the microscope optical system , the use of high power microscope with cedar oil to improve the illumination of the field of vision , its the same refractive index and optical glass increasing mirror altercation , so that a high-powered microscope slide specimens to obtain a clear view .
Alias : Gold pine oil ; oil of ocean fir ; cypress oil ; oil immersion oil
Properties: This product terpenes , rosin formulated synthetic man-made cedar oil , a high degree of transparency , refractive index and glass approximate low acid value , the color is pale yellow or pale yellow , slightly viscous liquid , soluble in alcohol and ether , insoluble water.
Refractive index (n20D) ...... 1.5148 ~ 1.5152
Acid value ........................... < 60
Use : using a 100X objective lens , dropping a small drop of cedar oil coverslip and the objective lens is adjusted slowly immersed observed that drops of oil ( 100 × objective lens elasticity , slow focusing , in order to avoid pressure bad slides ) .
With lens paper and alcohol use after the objective lens wipe clean and a good income !
Hong asphalt / retinol 25ml 100X objective lens must- see specimens to increase the clarity of bio- optical oil immersion
