FEC Source is your reliable source for fecal egg count slides, also known as McMaster Method slides, or simply vet slides. Please contact us with questions about our products and their use. In the future we will be adding to our product line of fecal testing supplies. Of course, your testimonials are welcome. We also look forward to learning about your experience managing the parasitic load in your grazing livestock.

Download our printable pdf order form to mail or fax your order.

FEC Source – McMaster Method Slides
P.O.Box 601
Banks, OR 97106

TOLL FREE phone number: 844-VETSLIDES (844-838-7543)

FAX number: 844-838-7543