EPA Method 609 - Analytes Back Catalog number: 40013 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1558.6-5G n-Hexane-d14,neat,neat,5g, Price on request 9432.21-100-CY trans-Permethrin (isomer mix) Price on request 673961 Cinmethylin, 50mg Price on request