Benefin Back Catalog number: 70545 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9358-100MG Forafac 1157N, Amphoteric perfluorinated surfactant, Perfluoroalkyl betaine, 27 % , neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 133875-90-8 Price on request 100065-1-100ML V, 1000 µg/mL in 2% HNO3, 100ml Price on request 1461.14-10MG 2,9-Dinitroanthracene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 234076-75-6 Price on request