EPA Method 8141 / 1618 Pesticide Mix A Back Catalog number: 91397 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71202 Methyl sulfone Price on request 11308.5-100-ME 2-Methylfuran, 100µg/ml in MeOH, 1ml Price on request 50182 Mix #1 Price on request