For example, the number on the Sample container does not match the Sample  identification number on the DCF;  - Athlete  information is visible on the Laboratory  copy of the DCF or any other document transferred to the Laboratory ; - Sample identification numbers are different between the “A” and the “B” Sample containers  of the same Sample ; - Tampering  or adulteration of the Sample  is evident;  - Sample  is not sealed with tamper -evident device or not sealed upon receipt;  - Sample  volume does not me et the Suitable Volume of Urine for Analysis  or is otherwise inadequate to perform the requested Analytical Testing  menu;  - The Sample  condition(s) is unusual – for example: color, odor, presence of turbidity or foam in a urine Sample ; color, haemolysis, fre ezing or clotting of a blood Sample ; unusual differences in Sample  appearance ( e.g.