Pacific Star Corporation - Complete Solution to Your Laboratory and Industrial Supplies Need - 713-527-0889 PSC, tray, safety supplies, bottle, pipet, pipette, container, oven, incubator, spectrophotometer, sterilizer, balance, scale, pH, conductivity, vial, bottle, density, refractometer, polarimeter Providing laboratory equipments and supplies including researching for the right product and technical support for after sales