EPA Method 630/630.1 Stock Solution #1 Back Catalog number: 40024 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59010 Anions Mix 2, varied µg/ml in Water, 100ml Price on request 679848 Triphenyl phosphate, 100 µg/ml, Methanol, 1ml Price on request 674747 Flufenacet, 100 µg/ml, Acetonitrile, 5ml Price on request