Nitrophenols Mix

alpha alpha alpha-Trifluorotoluene, Calibration (Surrogate) Standard, 0,0005, Solvent-CDCl3, Unit NMR tube, # of units-1, Cas.no. 98-08-8

ICP-AES CRI, Soil Matrix, in 5% HNO3, 100ml

Perfluoro-n-octanoic acid; PFOA, 98%, 25g