Cook® Spectrum Antibiotic Impregnated Catheters – Single, Double, Triple and Quin Lumen Product Information Cook Spectrum catheters are impregnated with the antimicrobials minocycline and rifampin. Related products Add to cart AirLife Greenline/D – Metal, Sterile, Disposable Fiber Optic Blades $0.00 Add to cart AirLife Limb-O™ $0.00 Add to cart Pall Lipipor™ NLF Filter for Parenteral Nutrition $0.00 Add to cart Pall Lipipor™ TNA1E $0.00 Add to cart SalterLabs® Flex-It® Directional Stylet $0.00