EPA Method 300.0 Anions Method B Back Catalog number: 53119 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678356 Pyraclofos, 100 µg/ml, Acetone, 1ml Price on request 73635 Ecgonine methyl ester Price on request CLF14072.12-100-I 1,2,5,6,9,10-Hexachlorododecane, 100µg/ml in Isooctane, 1ml Price on request