Herbicide Methyl Derivatives Back Catalog number: 92400 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 30087 EPA Method 507/525 Analyte Mix #6 Price on request 72902 Methyl alpha-hydroxyisobutyrate Price on request S-4341-10K-HXX10 Quality Control Standard of Mineral Oils 2 2x5000µg/ml in n-Hexane i 1ml crimp-top Price on request