(-)-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 71709 1-Chloro-2-nitrobenzene Price on request 675828 Desmetryn, 100 µg/ml, Toluene, 5ml Price on request 30046 EPA Method 547 Analyte Price on request