Stephen BissMay 22, 20185 minMaybe the Instrument Is No Longer Linear Enough to Be An "8000C"Purpose: To explore the analytical variability of the 8000C as determined by the Alcohol Test Committee during evaluation of the 8000C...
Stephen BissApr 27, 20184 minBAC Analysis in a Lab Without Bracketing Controls is at Best Qualitative not QuantitativeWe have a serious problems in the Canadian criminal justice system. One of them is the failure of Parliament and the Courts to recognize...
Stephen BissApr 13, 20185 minChange at One Point but Not at Another Point that is EquivalentThis is a sample excerpt from a cross-examination of a Crown expert using data from periodic inspection of an approved instrument. The...
Stephen BissMar 25, 20186 minWhy Does the ATC Say Single Point Control Tests are Good Enough?Purpose: To explore the differences between a measurement instrument that has a linear relationship between the thing measured and the...