Hours of Operation

The Electron Microscopy Laboratory is open 8 a.m. to 5 p.m. Monday-Friday.

Contact Us

  • Telephone: (314) 977-7854
  • Fax: (314) 977-8740

Request for Services

Specimens submitted for diagnostic report must be accompanied by a Histopathology and Electron Microscopy Requisition and/or a Muscle and Renal Biopsy Requisition. Specimens submitted for technical only service must be accompanied by a signed requisition which includes the patient name, date of birth, surgical identification number, tissue type and any preliminary diagnostic information when available.


Average turnaround time is two to three working days.