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 79021 Endrin, 1000µg/ml in Hexane, 1ml Price on request 92274A Univolt N-61 Type II Transformer Oil Price on request 682108 D8-N-Nitrosobis(2-hydroxyethyl)amine, 10mg Price on request