In the freezer there is a deep well plate with annealed barcodes 1-96, labelled plate 1C. Recently Dan Bock and myself used it to make stock concentration plates. Plate 1C has been qubit three times, here is an excel spreadsheet with the concentrations. They are in chronological order (i.e. Dan’s measurements are the most recent). I’ve also included an average column.
So if you need to make your own plates for barcodes 1-96, you can use this. Dan Bock recommends diluting to a 4X concentration, qubiting that plate, then using that to dilute to 1X concentration if you want to be more accurate.