(-)-delta-9-THC, 10.0 µg/ml, Methanol, 1ml Back Catalog number: 682169 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 70985 N,N-Dimethylaniline Price on request 681183 4-tert-Butylphenol, 100mg Price on request 680012 Methoprotryne, 100 µg/ml, Acetonitrile, 1ml Price on request