Sulfisoxazole, 250mg Back Catalog number: 675531 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 3142.17-K-IO Heptadecanoic acid (Margaric), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 506-12-7 Price on request XA10331000AL Atrazine-desethyl 100 µg/mL in Acetonitrile, 1ml Price on request 3006.10-K-IO 2,7-Dimethyloctane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1072-16-8 Price on request