Multi-Element Internal Standard Back Catalog number: 59502 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678092 Flucythrinate, 100 µg/ml, Acetonitrile, 1ml Price on request M-625-03-10X Benz(a)anthracene-d12, 2.0mg/mL in CH2Cl2. 1mL Price on request 59862 Mix 2 Price on request