EPA Method 1613 Native Stock Solution, 1.2ml, nonane Back Catalog number: EPA-1613STOCK Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 3351.22-100-AN beta-Cypermethrin Price on request 70267 Tebuthiuron Price on request 71461 2-(tert-Butyl)anthracene Price on request