beta-Endosulfan, 100mg

2-Nitroaminoethanol-1,1,2,2-d4, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no.

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

3,6-Diaminocarbazole, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 86-71-5