Harman-13C2,15N, 1mg

VOC Standard

Forafac 1157N, Amphoteric perfluorinated surfactant, Perfluoroalkyl betaine, 27 % , neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 133875-90-8

2-Imidazolidone, 100 µg/ml, Acetonitrile, 5ml