EPA Method 8121 Analytes Back Catalog number: 83202 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675032 Sodium Dodecylbenzenesulfonate (soft type) (LAS 10 Price on request XA17850000CY Trifluralin, 100µg/mL in Cyclohexane, 1ml Price on request 9718.3 Propandiamine-1,2-13C2, , Solvent-, Unit , # of units-, Cas.no. 108-13-4 (unlabelled) Price on request