The Zacks Instruments - Scientific industry is benefiting from increasing healthcare spending, driven by aging demography, and continued innovation in the pharma and life sciences end-markets. Higher demand for generic drugs and biosimilars is driving growth for scientific tool and apparatus providers. Industry participants like Mettler-Toledo International (MTD) and Bruker (BRKR) are gaining from the growing testing needs of newer biological drugs. Increased scrutiny of per and polyfluoroalkyl substances i ...