VWR® Certified Vial and Closure Convenience Kits Kit Type Glass Patched Cap Color Septum Cat. No. Pack of Convenience Kit, Certified 9mm Wide Opening Screw Vial, 2mL Clear Yes Black Bonded Red PTFE/ White Silicone 82030-970 100 Amber Yes Black 100 Convenience Kit, Certified 9mm Wide Opening Screw Vial, 2mL Clear Yes Gray Bonded Clear