EPA Method 505 Analyte Mix Back Catalog number: 30181 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79483 Methyl 9-cis-hexadecenoate (C16:1n-7) Price on request 9391.10-50UG 8:2Mono-PAPS, neat, Solvent-neat, Unit ca. 50 µg, # of units-1, Cas.no. 57678-03-2 Price on request 3447.5-100-CY Methomyl Price on request