National Scientific* Target DP* 12 x 32 mm, 2 ml Glass Vials and Closures - Black With Pre-Slit Blue Ptfe/Silicone, 1000/CS - C4000-55A [857.84179.ZCC]
Colonial Scientific has teamed up with the industry leaders, Fisher Scientific and VWR, and now offers their entire product line. Colonial Scientific provides any part from the Fisher Scientific site with a part number.