Laboratory Test Directory

Search Our Test Directory

Test Name A to Z

Guide Name Test Name Updated Synonyms Test Code
Zinc, Serum or Plasma Zinc
Trace Metals Zinc, Element Testing, Zn, Zinc
ZN
About Lab Services
Nationwide Children's Laboratory Services strives to strengthen and expand our role as one of the country’s leading pediatric reference laboratories. Learn more.

Order Supplies

Nationwide Children's Laboratory Services will provide your office with supplies for the collection of specimens (blood, body fluids, tissue) that you send to us. Please complete this form to order the supplies you need. 

Laboratory Services
Convenient Locations

We're in your neighborhood!

Our convenient Laboratory Service Centers allows testing, diagnosis and treatment for children and families to be right where you need it most - in your community. 

View all 17 Ohio locations