Demeton O+S

2,3-Naphthalenedicarboxylic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 2169-87-1

2,2',3,4',5-Pentachlorobiphenyl

2,6-TDI Derivative, 1000µg/mL in DMSO, 1ml