7H-Perfluoroheptanoic acid, 50µg/ml in MeOH, 1ml Back Catalog number: 2835.7-50-ME Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 70980 n-Docosane Price on request 52127 WS Amp 1 Trace Elements Price on request 100065-1-100ML V, 1000 µg/mL in 2% HNO3, 100ml Price on request