4949 Queen Ave
Harrisburg, PA 17109
Sun - Thurs 8am - 5pm
Profile & Potency
Heavy Metal Detection
We are proud to be the first female owned and operated analytical testing laboratory to receive state approval for medical marijuana testing.
Contact Us now to have our services customized for you!
Keystone is proud to announce the Laboratory has received TWO Emerald Test Badges for the Spring 2018 round of tests. Potency - to demonstrate we accurate report results, and Heavy Metal - to demonstrate we care about accurately detecting contaminants for clients and patients.
Keystone State Testing
is an independent, locally owned analysis, biotechnology, and research facility. Through scientific process we seek to enable cultivators, dispensaries, manufacturers, and consumers with knowledge and transparency. We are committed to excellence by ensuring accuracy, safety, speed, reproducibility, and cost effective solutions for our clients.
Micro,Artisan and Home Brewing
Farmer, Manufacturer & Baker