Reference Standards: Residual Solvents

Looking for a Specific Compound?

Enter a compound name, synonym, or CAS # below.

Products

Pharmaceutical Impurities Standard (2 components)

  • Features two common alkyl halideschloromethane and chloroethanethat can form during drug synthesis.
  • High-concentration (5,000 μg/mL) solution maximizes flexibility; ideal for analyzing pharmaceutical genotoxic impurities (GTIs).
  • Quantitatively tested to confirm composition and stability; detailed support documentation provided.

View Product Information

Residual Solvents Class 2 - Mix A (2013 Rev) (16 components)

  • 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.

View Product Information