Dowling, G, Kavanagh, PV, Eckhardt, HG, Twamley, B, Hessman, G, McLaughlin, G, O’ Brien, J and Brandt, SD (2018) An approach to shortening the timeframe between the emergence of new compounds on the drugs market and the availability of reference standards: the microscale syntheses of nitrazolam and clonazolam, for use as reference materials, utilizing polymer supported reagents. Drug Testing and Analysis. ISSN 1942-7611