BUCCAL SMEAR FOR BARR BODIES (SEX CHROMATIN)
Rinse mouth with water. Prepare 4 slides of scrapings from the buccal mucosa, 2 from left and 2 from right cheek. Fix immediately in 95% ethanol for 30 min. Air dry and ship at room temperature. Provide clinical details on test request form.
Sample by 1pm
Report Same Day Evening