Zinsser Analytic introduces Qualyvials R, new standard sample vials for robotic applications. These vials are manufactured to high standards from borosilicate glass within very close tolerances. For robotic application it is essential that the dimensions, the shape and the thread of the vial are exactly the same from batch to batch. All vials are always manufactured to the same drawings. A test certificate and the drawing is supplied with each box. The vials are available in clear and amber borosilicate glass with tested solid screw caps with a chemically resistant, elastic butyl-PTFE-liner. Standard volumes are 2, 4, 6 and 8ml.