(-)-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 35071 EPA Method 502.2/524.2 - Liquids Price on request 682916 1-Naphthylacetamide, 100 µg/ml, Acetonitrile, 5m Price on request 675933 D5-Propachlor ESA sodium salt, 5mg Price on request