Sulfide (S) Back Catalog number: 50195 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673221 Carbaryl, 100 µg/ml, Acetonitrile, 5ml Price on request 672980 Trimethoprim, 250mg Price on request 8466.3-100 Ethylenethiourea, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 96-45-7 Price on request