Become a Donor

Thank you for your interest in becoming a donor. You will find below the hours of our various locations, in addition to site specific information.


2165 North Line Street, Colmar, PA 18915

(215) 997-8771

Donor hours: Monday through Thursday 6:00 a.m. to 3:00 p.m.

Programs: Whole Blood, Apheresis

Appointments recommended for whole blood donations, necessary for apheresis.


22 S. 4th Street, Reading, PA 19602

(610) 375-9862

Donor hours: Monday through Friday 8:30 a.m. to 4:00 p.m.

Programs: Whole Blood, Apheresis

No appointment necessary for whole blood donations, but necessary for apheresis.


1401 W. Green Street, Allentown, PA 18102

(484) 221-9824

Donor hours: Monday through Friday 8:30 a.m. to 4:00 p.m.

Programs: Whole Blood

No appointment necessary.


Questions? Email us at


About Us

Biological Specialty Corporation (BSC) supplies the scientific community with human biologicals collected at our own FDA registered donor centers. Products include blood, plasmas and sera, as well as white blood cells, red blood cells, mother’s milk, urine, saliva, semen, cerebral spinal fluid, and various other human biologicals. Our donors are screened according to AABB guidelines and, with the exception of Cerebral Spinal Fluid, all of our products undergo the complete battery of FDA required infectious disease state tests. If you are in need of a matrix that is not listed in our catalog, we will make every effort to procure it for you.


Our Cell Isolation has become an invaluable resource to many of our customers. We isolate various lines from our white blood cell products using ficoll and negative selection. The cells can be shipped fresh or cryopreserved for later use.


High quality and personal service are our top priority at BSC. Now more than ever, it is critical that you can depend on your blood service to provide exceptional material that is specific to your needs. Customer feedback enables us to continually update and refine our product line. Give us a call today and find out why our products, knowledge and customer service have made us renowned in the industry.

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