1,2,3,4,8-Pentachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

Scandium (Sc)

1H,1H-Perfluorononan-1-ol , 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 423-56-3

N-Nitrosodimethylamine NDMA, 100 µg/ml, Methanol,