EPA Method 8010B - Surrogate Standard Back Catalog number: 80109 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended M208704 Melamine-13C3,15N3, 1mg Price on request 70010 Ametryn Price on request 677071 Imidacloprid guanidine hydrochloride, 10 µg/ml, M Price on request