Summary List for Sample Rejection Incorrect sample types received: Basic incorrect blood tube/other sample.Samples in incorrect containers (e.g. cervical cytology must be a ThinPrep vial; urine cytology must be in a uricyte container).Labelling or form issues (mislabelled/unlabelled/no forms/no clinical information).Clotted/haemolysed/lipaemic/icteric samples.Samples without the appropriate preservative (e.g. acidified urine samples).Insufficient sample received.