Kimble 60811D-5 Borosilicate Glass Clear Screw Thread Sample Vial with Rubber Lined Closures, 5 Drams Capacity, 24-400 GPI Thread Finish (Case of 72) Manufactured from clear KG-33, borosilicate glass Closed top black phenolic closures attached Choice of PTFE-faced / white rubber liner or white rubber liner Vials are packaged in corrugated trays with partitions Small case quantities