250ul insert for sample vials from Alibaba
Test Tubes, Vials, Caps, and Closures | Fisher Scientific
Autosampler vials come in convenient pre-packaged sets. Other options include general-purpose clear or amber glass and plastic sample vials and cryogenic storage vials for cell culture and biological samples. Liquid scintillation counting vials, serum, dilution, and other specialty types are also available. Tubes
Sample Vials,High Performance Liquid Chromatography Vials,Gas
sample vials,high performance liquid chromatography vials,ga...