WHEATON® Screw Cap for Screw Neck Diagnostic Bottle, Yellow, Open-Top, 20-400. WHEATON® µL MicroLiter® Assembled, 76-Series Vials™, 76-2200 Series Screw Thread Vial, Amber With Patch, PTFE/Silicone Septa, Cap Color: Green. KIMBLE® Sterile Disposable Glass Serological Pipet, Individually Wrapped.