Sulfotep, 100 µg/ml, Ethyl acetate, 1ml Back Catalog number: 677926 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 66158 2,3,3',4,4',6-Hexachlorobiphenyl (158) Price on request 30104 EPA Method 551.1 Performance Check Soln Price on request 36054 EPA Method 552.2 - Haloacetic Acids Price on request