Links to Important Information

NEW Blood Lead Procedure

FACT SHEET
Contox ZnP Controls

Kaulson Laboratories provides Quality Control Reference Materials for Clinical Toxicology under the Contox brand name since 1982. Kaulson took a leadership role in preparation of comprehensive, blood, lead, urine, and iron deficiency tests (Zinc Protoporphyrin – ZPP and Free Erythrocyte Protoporphyrin – FEP) controls before they were available from any source.


Other major products include whole blood, multi-element heavy metal, and serum/urine controls.

Also available are blind urine, drug and drug free specimens per NIDA (National Institute of Drug Abuse) testing protocol for pre-employment and current employees in a workplace.

Bal Kaul, Ph.D. Director/R & D
State Forensic/Clinical Toxicologist
Medical School Faculty- UMDNJ (University of Medicine and Dentistry New Jersey)
Director Public Health Labs
Research Investigator/Author
Inventor