Ochratoxin A, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 676059 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 2946.9-100-AC Fenitrothion-d6 (O,O-dimethyl-d6), 100µg/ml in Acetone, 1ml Price on request 20005 CLP Semi-Volatile Acid Surrogate Standard, 2000µg/ml in MeOH, 1ml Price on request 691958 Trifluoroacetic acid sodium salt, 100mg Price on request