Phthalic acid, bis-methylglycol ester, certified, 0.25g

4-n-Nonylphenol-di-ethoxylate, 100 µg/ml, Acetoni

3,4-Dimethylpyridine,neat,neat,100mg,

2,2',3,4',5,5',6-Heptachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 52663-68-0