Tolprocarb, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 679293 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended ACQ-WH30-115 Ethanol standard in whole blood,3.0g/L,whole blood, 1.5mL Price on request 680276 D-Sorbitol, 250mg Price on request 676463 Nonafluoropentanoic acid, 100mg Price on request