Potency & Profile
Terpenes
Residual Solvents
Pesticides
Microbiology & Mycotoxins
Water Activity & Moisture Content
Heavy Metal
Keystone State Testing strives to be the gold standard in cannabis testing by achieving the highest levels of accuracy and precision in analytical solutions while using integrity, rigor and scientific standards.
Community Service Volunteering
Laboratory Sponsored Programs
Our Company is conveniently located in Vestal, New York.
where we operate a 4,000 sq ft facility designed for all of your testing needs.
Our center is available for lab tours and visitors based on appointment.
Hours: Sun-Thurs 8am - 5pm
Fri 8am-3pm
+1.717.585.0393 (PA)
+1.607.301.0884 (NY)
We are OCM approved to serve your adult use and medical testing needs.