(-)-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 59400 ICP Mix #2 Price on request 73548 Thiometon Price on request 2143.6-1ML Diisopropyl ether, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 108-20-3 Price on request