Anion Mix #2 Back Catalog number: 50187 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 19794 EPA Method 524 & 624 - Internal Standard Price on request 54032 Phenol (C6H5OH), 1000µg/ml in Water, 500ml Price on request 673921 D3-Chloridazon-methyl-desphenyl, 10.0 µg/ml, Acet Price on request