Ethyl sulfide, 1000µg/ml in MeOH, 1ml Back Catalog number: 71545 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended X9016 Benzo(a)anthracene Price on request 0040.16-200-T Benzo[b]naphtho[2,1-d]furan, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 239-30-5 Price on request DF-ST-A Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane Price on request