EPA Method 8270C Pesticide Mix #24 Back Catalog number: 91004 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 52041A Interference Standard 4 Price on request 673021 4-Chloro-3-methylphenol, 250mg Price on request XA10331100AC Atrazine-desethyl D6, 100 ng/µl, 1.1ml Price on request