Common Anions Mix - EPA Method 300.0 Back Catalog number: 59494 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 66195 2,2’,3,3’,4,4’,5,6-Octachlorobiphenyl (195) Price on request 11629.38-50MG Azithromycin dihydrate,neat,neat,50mg, Price on request 70014 Anthracene-d10, 1000µg/ml in MethyleneChloride, 1ml Price on request