Dow FR-250, 100µg/ml in Isooctane, 1ml Back Catalog number: B-250S Availability: In the manufacturer's stock Price on request - + Recommended BR-PFOSK L-PFOSK with branched isomers, 1.2ml x 50ug/ml, methanol Price on request 677067 Aztreonam, 50mg Price on request 40121 1,2-Dichloroethane-d4 Price on request