PAH EPA+EU(15+1) mix, 100µg/ml in TO, 5x1ml

Coumatetralyl, 100 µg/ml, Acetonitrile, 1ml

N,N-Dimethylguanidine, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 6145-42-2

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