EPA Method 524.2 - Additional Analytes Back Catalog number: 34002 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 94752 3,3’-Dimethoxybenzidine Price on request 95730 Diisodecyl phthalate [mix of isomers], 10mg/ml in MeOH, 1ml Price on request EPA-23SS Surrogate Standard Solution, 1.2ml, nonane Price on request