1-Naphthol, 500mg Back Catalog number: 677731 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 674782 D3-Bifenox, 10mg Price on request 82468 SPCC Class II - Method 8261 Price on request 11692.12-100-IO 2,3,3',5-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL, Price on request