Laboratory Centrifuge, Laboratory Thermostatic Devices, Combination & Joint Fittings manufacturer / supplier in China, offering High Quality HPLC Chromatography Machine with UV Detector for Peptides Testing, Gradient HPLC Chromatography with Dad Detector for Chemical Industry & Materials Analysis, Ay-Gc-900 High Performance Gas Chromatography Machine with Tcd and Fid and so on.