EPA Method 608.1 Analytes Back Catalog number: 40005 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71502 (-)-Menthone Price on request 8425.18-1G Diisopentyl phthalate (diisoamyl phthalate), neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 605-50-5 Price on request 1558.6-K-ME n-Hexane-d14, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 21666-38-6 Price on request