Good Science (Tianjin) Instrument Technologies is an engineering, manufacturing and trading company, which provides high-quality liquid chromatography products and service. Product line: HPLC pumps, 10ml/min, 50ml/min, 100ml/min, ·······, up to 3L/min Different Pump Head Material: stainless steel, PEEK, PTFE, Titanium Alloy We provide OEM HPLC pumps to many users. Small Molecular Purification: peptide, natural extraction(Special CBD separation, removing THC, Paclitaxel, Tea polyphenols,etc) , standards, synthetization products, APIs Analytical, Semi-Preparative, Preparative, Pilot Scale, Industrial Scale HPLC system High Pressure HPLC column, ID10---ID1200mm Bio Macromolecule Purification: protein, antibody, nucleic acid, polysaccharide Protein and Antibody Purification system, from lab scale to industrial scale Low Pressure column, ID10---ID1000mm Service: Method Development, find right HPLC method in application lab Contract Purification, from mg to kg Process Development, build production process, high purity with high recovery We can help you choose the right HPLC system for your product, recommend suitable purification packing material, find the right separation process. Good Science will always work for purification solution and high purity products for you!