Hexachlorobenzene, 100 µg/ml, Methanol, 5ml Back Catalog number: 675498 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 684133 1,1,2-Trichloroethane, 1000 µg/ml, Methanol, 1ml Price on request L20950045CY PAH-Mix 45, 10µg/mL in Cyclohexane, 10ml Price on request 54355 Color Price on request