2-Sulfobenzaldehyde sodium salt, 1000mg Back Catalog number: 682834 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 71977 1,2-Benzodiphenylene sulfide Price on request 30076 EPA Method 515.2 - Analytes Price on request 10635.12-50-NN 1,2,3,7,8,9-Hexachlorodibenzofuran ,50 µg/mL,n-nonane,1mL, Price on request