Anion Mix #2 Back Catalog number: 50173 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 91003 EPA Method 8270C Pesticide Mix #20 Price on request 678515 Trichloronate, 100 µg/ml, Acetonitrile, 5ml Price on request S-4543-20-DCX5 S-4543-20-DCM-5X1ML Naphthalene Mix, 20µg/mL in dichloromethane, 5 x 1ml Price on request