Naphthol AS-D, 100mg Back Catalog number: 676772 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 11681.12-100-IO 3,3',5-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request 91597 PAH Standard Price on request 54123 Ammonia as N, 100µg/ml in Water, 100ml Price on request