24mm 40ml VOA vials with white pp cap-Voa Vial Supplier 40mL 27.5x95mm Clear Glass EPA/TOC Vial 24-400 White Open Top PP Screw Cap with 22mm Natural PTFE/White Silicone 3.0mm thick Septa (EPA Quality) and Dust Cover. 72pcs/pk. C0000341. 40mL 27.5x95mm Amber Glass EPA /TOC Vial 24-400 White Open Top PP Screw Cap with 22mm Natural PTFE/White