1,3-Dinitropyrene, 100µg/mL in Toluene, 1ml Back Catalog number: XA20975300TO Availability: In the manufacturer's stock Price on request - + Recommended 679459 4,4'-DDE, 100 µg/ml, Methanol, 1ml Price on request 678274 Chlorfenapyr, 100 µg/ml, Acetonitrile, 1ml Price on request 681944 Triazoxide, 100 µg/ml, Acetonitrile, 5ml Price on request