EPA Method 608.1 Analytes Back Catalog number: 40005 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10161.20-K-ME Amitriptyline-d3 hydrochloride (N-methyl-d3), 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 342611-00-1 Price on request 1845.15-1G 4-n-Octylbenzoic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 3575-31-3 Price on request 9759.24-100MG 2-Ethylhexyl n-octyl phthalate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 3461-26-5 Price on request