EPA Method 622 / 8141 - Analytes Back Catalog number: 90378 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended B207700 Benzo[ghi]perylene, 100mg Price on request 679778 2-Methoxyethanol, 1ml Price on request ACQ-AQ50-115 Ethanol standard in water,5.0g/L,water, 1.5mL Price on request