EPA Method 551 “Mix B” Back Catalog number: 30395 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 15900-5076-100AN5 Tritosulfuron, 100µg/mL in Acetonitrile, 5ml Price on request 9451.9-100-AN Dicamba methyl ester Price on request 82708 Appendix IX Semi-Volatiles Mix #13 Price on request