The mix consists of acetonitrile 2.05 mg/ml), chlorobenzene (1.8 mg/ml), cyclohexane (19.4 mg/ml), cis-1,2-dichloroethene (4.675 mg/ml), trans-1,2-dichloroethene (4.675 mg/ml), 1,4-dioxane (1.9 mg/ml), ethylbenzene (1.84 mg/ml), isopropylbenzene (cumene) (0.35 mg/ml), methanol (15 mg/ml), methylcyclohexane (5.9 mg/ml), methylene chloride (dichloromethane) (3 mg/ml), tetrahydrofuran (3.6 mg/ml), toluene (4.45 mg/ml), m-xylene (6.51 mg/ml), o-xylene (0.98 mg/ml), p-xylene (1.52 mg/ml).

• Detect and quantify USP <467> Class 2 residual solvents in pharmaceuticals
• Reformulated to include cumene, added to USP <467> Class 2
• Quantitatively tested to confirm composition and stability, detailed support documentation provided
• For world-class USP <467> residual solvent analysis, reference standards, Rxi-624Sil MS (G43) and Stabilwax (G16) GC columns, inlet liners, accessories, applications, and more.