Changsha Yaguang Economic and Trade Co., Ltd
Main products: Selenite, Sodium Selenite, Selenium Disulfide, etc.Introduction
Main products: Selenite, Sodium Selenite, Selenium Disulfide, etc.
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Products: HPLC: systems, modules, spare parts (micro, analytical, prep). New pumps: dual-piston, hi-low mixing, and isocratic quaternary. New high-sensitivity absorption detectors: fixed, multiple, variable; RI (analytical, prep); and fluorescence. A
Shenzhen Jinlong Electronic Technology Co., Ltd. specializes in supplying high-end testing instrument power supplies: high-power programmable DC power supply, high-voltage programmable DC power supply, low signal current constant current source; Dedi