150uL Micro-Insert with Mandrel Interior and Polymer Feet, 29x5mm for 8-425 vials, 200/pk. Sale. 2 Dram Amber Glass Vial - w/Cap - Pkg of 144 B1072 5042-8502 - 96 Well-Plates, 150uL, conical, 25/pk Specializing in high-performance liquid chromatography instrumentation, Chrom Tech is a leading distributor of GC and HPLC products, supplies, and