EPA Method 515.2Methyl Derivatives Back Catalog number: 30074 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71117 2,4-Dichlorobenzotrifluoride Price on request X9198 Thionazin Price on request 685273 Triflumizole, 100 µg/ml, Cyclohexane, 5ml Price on request