NSI 2014 Digital Catalog | Page 12

Universal Wastewater Standards Oil/Grease, Sulfide and Surfactants Universal Wastewater Standards Oil/Grease, Sulfide and Surfactant The goal of simplifying the use and management of reference standards in the small wastewater laboratory prompted us to develop our unique Universal Wastewater Standard. With this standard, the wastewater laboratory can QA up to 14 analytes from a single bottle. This reduces the time and hassle of keeping track of multiple standards and multiple COAs. Now available in 4 x 250 mL cases in addition to our popular 4 x 1000 mL case. Oil and Grease Method 1664 Recovery Standard (0.2%) SnipTM Oil and Grease Method 1664 Recovery Standard (0.4%) SnipTM Single use snip is convenient, easy to use and accurate. Delivers ex