The Agenics automatic spread plate method using R2A agar utilizes innovative, top-of-the-line technology to provide dentists with fully extensive, traceable and reliable bacteria results. This US EPA approved method is sensitive enough to recover slow growing, chlorine tolerant bacteria. Results are automatically uploaded to OnTraq. Testing kit includes 6 sterile vials, freezer packs, return overnight shipping label, and bubble mailer or insulated shipper.