Sample ageing also increasesthe likelihood of haemolysis. Samples submitted to the laboratory should arrive within 2 days. Delays often resultin cell deterioration and lysis, therefore submission of a fresh smear is advisable. | Sample ageing also increasesthe likelihood of haemolysis. Samples submitted to the laboratory should arrive within 2 days. Delays often resultin cell deterioration and lysis, therefore submission of a fresh smear is advisable. |