Glas-Col, LLC acquires Instruments for Research and Industry®. Glas-Col's acquisition trail continues to broaden it's product offering. Over the years they acquired Kraft Mixing products and G.K. Heller Stirrers to expand their market outside of the heating/control business. The products from these two companies helped diversify their business with an extensive mixing product line. The addition of Instruments for Research and Industry® expanded their existing control line but also created a new safety product line.