Isocratic Test Standard Back Catalog number: 93755 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended GA09000812AC EPA Method 608.3 DCB/TCMX Surrogate Mixture, 200µg/mL in Acetone, 1ml Price on request 66137 2,2',3,4,4',5-Hexachlorobiphenyl (137) Price on request 679936 Amisulpride, 10mg Price on request