Sample from MedLab

Finally culture samples from MedLab arrived today (obtained by Kerry though). That means I'll get some more formal data other than Salmonella from now on. The cultures (this time, Campylobacter spp. and Salmonella spp.) are dipped in charcoal media with swabs in plastic tubes. Somehow one of the Salmonella spp. are put together in the same bag of Campylobacter spp.. Is this right...?