Internal Standard Back Catalog number: 95665 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50400 IC Anion Custom Mix Price on request 678952 Fenchlorazol-ethyl, 10 µg/ml, Acetonitrile, 10ml Price on request 675608 Flumetralin, 10 µg/ml, Ethyl acetate, 10ml Price on request