2,2',3,4',5,6,6'-Heptachlorobiphenyl (188)

3-Bromoanisol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 2398-37-0

Benzoic acid-benzyl ester, certified, 0.5g

POE (4-17) tert-Octylphenol,1000 µg/mL,water,10mL,