Nickel (Ni)

2-Methyl-4-isothiazolin-3-on, certified, 0.1g

2,2',3,3',4',5,6-Heptachlorobiphenyl, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 52663-70-4

2-Nitrophenol, 100 µg/ml, Methanol, 1ml