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美國(guó)Cargille Labs  
Cargille Laboratories, Inc. 自1924年創(chuàng)立以來(lái)一直處于高速成長(zhǎng)，今天已成為世界上提供折射率匹配油最大最有影響力的公司。目前我們已經(jīng)擁有250多種各樣的折射率匹配油，應(yīng)用于科研，工業(yè)，醫(yī)院和教學(xué)活動(dòng)中。現(xiàn)在新的不尋常的需求越來(lái)越多，實(shí)踐證明我們是令客戶(hù)滿(mǎn)意的供應(yīng)商。

Since 1924, Cargille Laboratories has been providing specialized services to a broad range of laboratory sciences. Cargille develops and manufactures optical liquids calibrated for refractive indices for use throughout the many laboratory disciplines involving microscopy and optics. Advances for the microscopy field continually develop from Cargille Laboratories?research.

Cargille has also consistently led in the development and standardization of immersion oils for over 50 years. Cargille immersion oils meet or exceed the ISO 8036-1 Standard, and in fact, Cargille served as a member of the U.S. delegation to the International Standards Organization and helped write the ISO specifications for immersion oils in conjunction with microscope manufacturers, experts, and users worldwide.

Other major products which Cargille concentrates on include highly stable Laser Liquids, mounting medias, optical gels, fused silica matching liquids, comminuted optical glass & mineralogical reference standards, viscosity tubes, beakers, Sink-Floats? Heavy Liquids? and other scientific and laboratory specialties.