Vials, Containers, & Collection Plates. SKU: 186000989. Clear Glass 12 x 32 mm Screw Neck Vial with, Cap and Preslit PTFE/Silicone Septum, 2 mL, Pre-Assembled for Dissolution Systems, 100/pk. Online ordering is not available in your country. Get PriceEnquiry 2ml Screw Neck Glass Vial with PP Cap--Aijiren Vials for