Mg, 1000 µg/mL in 2% HNO3, 100ml Back Catalog number: 100031-1-100ML Availability: In the manufacturer's stock Price on request - + Recommended 0263.20-K-T Benzo[b]fluoranthene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 205-99-2 Price on request 675132 Penoxsulam, 100 µg/ml, Acetonitrile, 1ml Price on request 684991 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone-5,5'-dis Price on request