VistaLab Technologies Pipette Volume Calibration Kits and Diluter Calibration Kits are specifically designed to test the delivered volume of any laboratory pipette or diluter within a range of 10 to 1000L. These self-contained kits accurately check delivery and makes in-house pipette Q.C. programs easy to implement. Using a color dilution principle, kits are available for either discrete-sample or flow-through type spectrophotometers. No special scales are needed. Kit is complete with graph paper, reagents, 12mm glass cuvettes, QC log sheets and instructions.