EPA Method 525 Surrogate Standard Back Catalog number: 93971 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 683042 Trifloxystrobin Metabolite CGA 321113, 10mg Price on request 15900-4940-10AN10 Triazophos, 10µg/ml in Acetonitrile, 10ml Price on request ACQ-SE10-030 Ethanol standard in serum,1.0g/L,serum, 3mL Price on request