EPA Method 8310 Surrogates, 50µg/ml in MeChl, 1ml Back Catalog number: 91206 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 70596 Coumaphos, 1000µg/ml in MeOH, 1ml Price on request 79147 3,4,5-Trichlorophenol Price on request 72832 Metconazole Price on request