Profile: LabStrong Corporation designs and manufactures lab equipment & cartridges. Our Helix™ Model 150 is an easy-to-use open air orbital shaker which is used for various laboratory shaking applications. This shaker is equipped with a brushed motor. The brushed motor provides a more economical alternative with remarkably smooth motion. The shaker is operated easily using a timer knob and a speed knob. Helix 150 is designed for biological, chemical, liquid mixing and cell cultivation applications in an array of laboratory settings. Pre-treatment cartridge contains high quality ion exchange resin. It is ideal for small volume and non-pressure applications. It also contains activated carbon to remove organics and chlorine from feed water.