UV-Visible Spectrophotometer, Atomic Absorption Spectrophotometer manufacturer / supplier in China, offering ICP-OES Spectrometer Solid State RF Power Supply for Trace Element Testing, Full Spectrum Direct Reading ICP-OES Spectrometer for Heavy Metal & Trace Element Analysis, Double Beam UV-Vis Spectrophotometer 10 Inch Touch Screen Laboratory Analytical Spectrometer and so on.