Barban, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 678554 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 72742 17-alpha-Ethynylestradiol Price on request 8669.9-100-ME Imidacloprid,100 µg/mL,MeOH,1mL, Price on request 681087 2-n-Nonylphenol, 100 µg/ml, Acetone, 1ml Price on request