Profile: Troy Biologicals Inc. is a wholesale distributor of quality microbiology & medical supplies. Our G-404 microscope consists of a binocular sliding head with dual diopter adjustment and is ideal for the laboratory & doctor's office. Our uri-check consists of a paddle system and microplate incubator that holds 24 paddles at one time. We manufacture culture media plates. We offer needles, syringes and rapid test kits.