EPA Method 624 Surrogate Standard Back Catalog number: 19112 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 58178 Platinum (Pt) Price on request 673505 Chlorfenvinphos, 10.0 µg/ml, Ethyl acetate, 10ml Price on request GA09000634HE Terpene Mixture 1, 2500µg/mL in Hexane, 1ml Price on request