Spirodiclofen, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 678502 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended Y0000787 Caffeine for system suitability, 10mg Price on request 677608 1H,1H,2H,2H-Perfluorohexanesulfonic acid, 10mg Price on request 71755 cis-1,2-Dimethylcyclopentane Price on request