(-)-Cotinine, 100µg/mL in Acetonitrile, 1ml Back Catalog number: A11708000AL-100 Availability: In the manufacturer's stock Price on request - + Recommended A14278160AL-100 Ibuprofen-2-hydroxy, 100µg/mL in Acetonitrile, 1ml Price on request F322500 Fexofenadine-d6, 1mg Price on request A603076 Allopurinol EP Impurity A, 5g Price on request