Clarithromycin, >98%, 1g Back Catalog number: C2220 Availability: In the manufacturer's stock Price on request - + Recommended S-4122-ASS-IOX10 NPD F-Internal Standard Cocktail 3 Analytes, each concentration as listed in isooctane; units: 1x1mL, 5x1mL, 10x1mL Chiron No. Name CAS No Conc. 1313.10 1-Fluoronaphthalene [321-38-0 ] 1 Price on request 15900-2671D-100 alpha-HCH-d6, 100µg/ml in Cyclohexane, 1ml Price on request 677711 2-Methylphenol, 100 µg/ml, Acetonitrile, 1ml Price on request