EPA Method 507 - Performance Check Solution Back Catalog number: 19030 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended L10013000EA Acetamiprid, 10µg/mL in Ethyl acetate, 10ml Price on request 92663 2-Methyl-1,3-butadiene Price on request 79665 Anthracene Price on request