Isazofos, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 675766 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended ACQ-SE11-030 Ethanol standard in serum,1.1g/L,serum, 3mL Price on request 2855.14-50-ME 1H,1H-Perfluorotetradecan-1-ol , 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 15622-57-8 Price on request 2716.12-K-IO m-Fluorophenyldisulfide, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 63930-17-6 Price on request