State Chemist Lab- Provides analysis of official samples of feed, fertilizer, and pesticide products; for the public and other agencies on a fee basis.

Seed Lab- Provides official seed testing to determine germination, quality, and weed content and seed testing for the public and other agencies on a fee basis.

Metrology Lab- Maintains custody of official state standards for mass, volume, and length; provides calibration of weights and measures used in department regulatory activities; and calibration services on a fee basis for industry.

Petroleum Standards Lab- Provides analysis of official samples in the enforcement of petroleum product quality standards and specifications and sample analysis on a fee basis for industry and other agencies.

Veterinary Diagnostic Services- Provides diagnostic analysis of animal specimens on a referral basis for the public and other agencies.