(-)-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 38320 CWA Waste Water Kit Price on request 50718 ICP Mix #1 Price on request 79322 2,2',4,6,6'-Pentamethyl-3-heptene (cis,trans) Price on request