4,4'-DDD, 10.0 µg/ml, Ethyl acetate, 10ml

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

Perfluorohexadecanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 67905-19-5

1-Methyldiamantane-d3, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.