EPA Method 601 Purgeables Mix #2 Back Catalog number: 47002 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12564.8-100-ME Dopamine-d4 hydrochloride, 100µg/ml in MeOH, 1ml Price on request 71479 4'-Chloroacetophenone Price on request 1832.19-100-IO 4-Nonylphenol diethoxylate, mixture of nonylisomers,100 µg/mL,isooctane,1mL, Price on request