D6-alpha-HCH, 100 µg/ml, Cyclohexane, 1ml Back Catalog number: 677653 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 11921.9-K-ME (-)-Captopril,1000 µg/mL,MeOH,1mL, Price on request 94191 EPA 525 Cal Mix 2 Price on request 3399.9-K-ME Fenoprop,1000 µg/mL,MeOH,1mL, Price on request