Alternate Interferents A Back Catalog number: 52026 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677257 Tetrachloroethene, 1ml Price on request C12424500 Dichloromethane, 1ml Price on request 678964 Pyrene, 10 µg/ml, Cyclohexane, 10ml Price on request