This company has introduced highly stable, ready to use liquid drug screening controls with GC/MS confirmed drug concentrations and 18 months refrigerated shelf life. The bi-level laboratory screening control features drugs at 25 percent above and 25 percent below SAMHSA cutoffs.
     The tri-level on-site control includes drugs at 50 percent above cutoffs, as well as negative and high (3x) positive levels, with 6 months room temperature stability.
Synergent Biochem
www.synergentbiochem.com
Keywords: DOA, control