Sample 'Dram' Vials
General product information
Worldwide Glass Resources, Inc. manufactures an extensive line of sample 'dram' vials for regular sample storage. The line includes 2ml, 4ml, 8ml, 12ml, 16ml, 20ml, 30ml, and 40ml in both clear and amber.The closures offered are lined with such materials as 14B rubber, PTFE/14B rubber, polypropylene cone, etc.