4-Chlorophenol-2,3,5,6-d4, OD,1000 µg/mL,isopropanol,1mL,

Phthalic acid, bis-C6-C8-branched alkyl esters C7-rich, 100mg

AMPA 13C 15N, 100µg/mL in Water, 1ml

Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane