13C4-Fipronil, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 681587 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 10692.21-K-MEX5 Cannabigerol Price on request 73129 Benzyl isobutyl paraben Price on request 677208 D3-Acetaminophen, 10mg Price on request