(-)-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 675123 Cyazofamid, 100mg Price on request S-4377-1-4.5T ISO 18857-1 4-n-Nonylphenol solution, Calibration standard Price on request 678256 15N3-Atrazine, 100 µg/ml, Acetonitrile, 1ml Price on request