Fix error creating pre-preserved sample partition
Fix error creating pre-preserved sample partition

DeBortoliWines/Bika-LIMS,veroc/Bika-LIMS,DeBortoliWines/Bika-LIMS,anneline/Bika-LIMS,veroc/Bika-LIMS,rockfruit/bika.lims,anneline/Bika-LIMS,anneline/Bika-LIMS,labsanmartin/Bika-LIMS,rockfruit/bika.lims,labsanmartin/Bika-LIMS,labsanmartin/Bika-LIMS,veroc/Bika-LIMS,DeBortoliWines/Bika-LIMS