EPA Method 549.1 Analytes

Musk ambrette, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 83-66-9

9(Z),12(Z)-Octadecadienoic acid, 1g

GC-IRMS Standards (C15 (?13C: -30.22); C20 (?13C: -33.06); C25 (?13C: -28.21)), 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no.