Air-Ex Laboratories

National Chemical Laboratories, for more than 50 years, has been solving the toughest cleaning and maintenance problems for the sanitary maintenance industry. The company s broad line of cleaning products has garnered customers across North America, Central and South America, the Caribbean, as well as the Middle East and Asia. National Chemical Laboratories comprehensive range of cleaning and maintenance systems offers the advantage of single sourcing for janitorial chemical needs. Whether it s hard surface resilient floors, natural stone or ceramic tile care, carpet care, restroom sanitation, industrial maintenance, supermarkets or foodservice, there s an NCL product program designed to maximize labor efficiency and control cleaning budgets. NCL is headquartered in Philadelphia, Pa., with a 500,000 square foot manufacturing and operations center.

Founded in 1961 and located in Warrington, Pa., Polysciences specializes in the manufacturing of chemical products used in polyscientific applications. It provides a wide range of polystyrene and other types of microparticles, including the BioMag series of superparamagnetic particles. Its microparticles are used in various applications, such as magnetic separation, cell sorting, nucleic acid purification, calibration, cytometry, microscopy and histology. Its chemical products are also used for immunoassay, a biochemical test that measures the level of a substance in biological liquids, such as serums and urine. The company provides more than 3,000 polysciences products, such as acetones, acrylic acid, dehydration reagents, electron microscopy reagents and decalcifying products. Additionally, Polysciences provides chemicals, such as polyacrylic acid used in chemical mechanical polishing and microscope slides and accessories.

Established in 2004, Arkema is one of the leading producers of industrial chemicals, including acrylics, thiochemicals, fluorochemicals, and hydrogen peroxide in the world. The company offers products under the brand names of Rilsan, Luperox, Kynar, Certincoat and Effectcoat. It serves the refrigeration, air conditioning, construction, automobile, agriculture, chemical processing, consumer goods, electronics, hygiene, health and beauty, packaging, plastics, rubber, sports, water, and oil and gas industries. With annual sales of more than $6 billion, Arkema operates over 100 industrial sites in nearly 40 countries. It also maintains more than five research and development centers. The company works with a team of more than 18,600 employees.