SAMPLE FOR THE GRAHAM TEST
- The sample must be taken first thing in the morning, without prior hygiene, urination or defecation.
- Ointments, powders or talc should not be applied to the anal region the night before.
- Remove the glass slide from the clear cellophane strip and apply the rubberized side of the cellophane strip several times all around the anus and between the buttocks.
- Tape the cellophane tightly to the slide and store the sample at room temperature.