Method 6020Mix B Back Catalog number: 59220 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8222.11-100 Carbophenothion, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 786-19-6 Price on request 673782 Demeton-S, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 50024 Common Anions Custom Mix #2 Price on request