EPA Method 504 - EDB & DBCP Back Catalog number: 93491 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673545 Dichlorvos, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 91806 Semi-Volatile Mix #1 Price on request 11227.22-50MG Losartan potassium,neat,neat,50mg, Price on request