EM-Tec SEM pin stub storage boxes and pin stub storage tubes for 12.7mm and 25.4mm pin stubs
SEM, Scanning Electron Microscopy Specimen Mount Storage, Desiccator
Amazon.com: 50PCS White Empty Solid Plastic Bottle Case Holder Container Vials Box with Screw Cap for Powder Sample Storage (30ml/1OZ) : Industrial & Scientific
DSH 100 - Dielectric Sample holder
Square Filament Sample Holder by Delicious Designs | Download free STL model | Printables.com