Agricultural Analytical Services Laboratory

Holiday Closing

The laboratory will be closed Friday, December 22, 2023 through January 1, 2024 for the holiday break. Please do not send any time-sensitive samples during this time."

About the Agricultural Analytical Services Laboratory


The Agricultural Analytical Services Laboratory provides a wide range of testing programs for soils, water, plants, biosolids and other agricultural materials.

The Agricultural Analytical Services Laboratory is part of The Pennsylvania State University College of Agricultural Sciences. Our goal is to promote practical, innovative, and affordable solutions to existing and emergent issues related to nutrient management and environmental quality.

We provide analytical testing and research-based recommendations to support sustainable resource management decisions. The lab offers comprehensive analyses of soil, water, plant tissue, manure, compost, and other agricultural materials. The fee-based programs are available to all University faculty and staff as well as the general public.

Ag Analytical Services Lab


111 Ag Analytical Srvcs Lab
University Park, PA 16802

Hours: Monday-Friday, 8:00 AM - 4:00 PM