Tentamus California is a full-service, ISO-17025 accredited laboratory dedicated to delivering reliable, high-quality testing and development solutions.

Equipped with state-of-the-art GC, GC/MS, LC, and ICP/MS instruments and validated methods, our team of expert scientists ensures every analysis meets the highest standards of accuracy, sensitivity, and speed.

We partner with clients to provide the insights they need to stay compliant, protect their brand, and bring safe, trusted products to market.