2,2',3,3',4,5,6'-Heptachlorobiphenyl

EPN, 100 µg/ml, Ethyl acetate, 1ml

2-Isopropylthioxantone, certified, 0.1g

n-Perfluorodecanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 335-76-2