1 Enzyme-linked immunosorbent assay (ELISA) . 2  This test is usually the first one used to detect infection with HIV. 3  If antibodies to HIV are present (positive), the test is usually repeated to confirm the diagnosis. 4  If ELISA is negative, other tests are not usually needed.
Product and process lifecycle management (PPLM) is an alternate genre of PLM in which the process by which the product is made is just as important as the product itself.Typically, this is the life sciences and advanced specialty chemicals markets.roduct and process lifecycle management (PPLM) [edit]. Product and process lifecycle management (PPLM) is an alternate genre of PLM in which the process by which the product is made is just as important as the product itself. Typically, this is the life sciences and advanced specialty chemicals markets.
About PLS. A value add packaging company delivering incredible savings in your operation and supply chain. Our mission is to focus on your top operational & supply chain initiatives and help you achieve them. PLS is trained in and follows Lean 6 Sigma methodology and is data driven. We use our packaging, operations and supply chain experience and expertise to eliminate waste and drive cost savings in critical areas such as; shipping (& dimensional charges), labor productivity / throughput, materials reduction and better warehouse optimization.