EPA Method 525.2 Pesticide Level 5 Back Catalog number: 92842 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12495.16-250MG Amoxicillin trihydrate, 250mg Price on request N-10850-25MG 4-methylphenanthrene, 25mg Price on request 96181 Pesticide Mix #3 Price on request