Lincoln Diagnostics, Inc. specializes in the design and manufacture of disposable allergy skin test devices. Their products include the Multi-Test, Multi-Test® II, Duotip-Test®, Duotip-Test® II, Multi-Test® PC, and UniTest® PC, which are widely used in hospitals, private clinics, and teaching institutions in the United States and internationally. With a commitment to quality, Lincoln Diagnostics ensures the production of high-quality allergy skin testing devices that meet customer requirements and adhere to strict regulatory standards. The company's history dates back to 1978 when they introduced the industry's first plastic disposable allergy testing device, the patented Multi-Test®. Lincoln Diagnostics continues to lead the allergy skin testing industry with state-of-the-art production facilities and personalized customer service.