Oryzalin, 100mg Back Catalog number: 677660 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 0364.8-K-IO 3,4-Dimethylthieno[2,3-b]thiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17502-58-1 Price on request 70430 1,4-Phenylenediamine Price on request 19267 EPA Method 502/524 Surrogate Standard #2 Price on request