Oyster Tissue (Trace elements,methyl mercury), 25g

N,N-Diethylanilin, 100 µg/ml, Methanol, 5ml

PCB No. 184, 100µg/ml in Isooctane, 1ml

n-Nonane-d20, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 121578-11-8