• Detect and quantify USP <467> Class 2 residual solvents in pharmaceuticals.
• Reformulated to include cumene, added to USP <467> Class 2 list in August 2013.
• Quantitatively tested to confirm composition and stability; detailed support documentation provided.
• Restek is your complete supplier 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.

Additional USP <467> certified reference materials also available.

Compounds:

• Acetonitrile (75-05-8), 2.05 mg/mL
• Chlorobenzene (108-90-7), 1.8 mg/mL
• Cyclohexane (110-82-7), 19.4 mg/mL
• cis-1,2-Dichloroethene (156-59-2), 4.675 mg/mL
• trans-1,2-Dichloroethene (156-60-5), 4.675 mg/mL
• 1,4-Dioxane (123-91-1), 1.9 mg/mL
• Ethylbenzene (100-41-4), 1.84 mg/mL
• Isopropylbenzene (cumene) (98-82-8), 0.35 mg/mL
• Methanol (67-56-1), 15 mg/mL
• Methylcyclohexane (108-87-2), 5.9 mg/mL
• Methylene chloride (dichloromethane) (75-09-2), 3 mg/mL
• Tetrahydrofuran (109-99-9), 3.6 mg/mL
• Toluene (108-88-3), 4.45 mg/mL
• m-Xylene (108-38-3), 6.51 mg/mL
• o-Xylene (95-47-6), 0.98 mg/mL
• p-Xylene (106-42-3), 1.52 mg/mL