Select Source LLC

Established in 1962 as a division of a testing laboratory, Water Guard Inc. manufactures and repackages many different chemicals. The company specializes in providing chemicals, equipment and services for potable water systems in residential, commercial, industrial and municipal applications. It is one of the largest suppliers of industrial bleach in eastern North Carolina. Water Guard Inc. provides an array of chemicals, such as acids, caustic, chlorine, phosphates and various other additives. In addition, it specializes in equipment related to the injection, storage and measurement of chemicals, especially those chemicals that are oxidized and corrosive.

Coastal AgroBusiness is a full-service regional agricultural distributor with over 60 years of experience, catering to the needs of North Carolina, South Carolina, and Virginia. Specializing in serving the agricultural industry, Coastal AgroBusiness provides comprehensive services and products to support the farming communities in the region. Generated from their website's infomation

Founded in 1982, NSI Solutions is a manufacturer and certifier of reference materials reagents and proficiency testing samples for applications, ranging from classical water chemistry and microbiology to solid and hazardous waste analysis. Located in Raleigh, N.C., it offers an array of products, including preservation snips, E.coli, Enterococcus, GGA Concentrate Snips, Chlorine Check Standard Snips, oil/grease surrogate snips and BNA surrogate snip. The company is ISO-9001:2000, ISO-34, ISO-35, ISO-43-1, 2, ILAC G13:2007 and ISO-17025 certified.