Internal Standard for AB SIM Back Catalog number: 94541 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677497 Pentachlorophenol, 10 µg/ml, Acetonitrile, 10ml Price on request 8635.18-25-AN U{13C18}-Zearalenone, 25µg/mL, Solvent-acetonitrile, Unit 1.2mL, # of units-1, Cas.no. Price on request 10118 EPA Method 8270A - Analytes Mix #8 Price on request