EPA Method 524.2 - Additional Analytes Back Catalog number: 34001 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended M373550 Mitragynine, 1mg Price on request L20575000CY Benzo(j)fluoranthene, 10µg/mL in Cyclohexane, 10ml 63,14 € 53,67 € on sale- 15 % 681707 Methotrexate hydrate, 100mg Price on request