Metolachlor ethyl sulphonic acid sodium salt, 100µg/ml in MeOH, 1ml

o-Phenylphenol, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 90-43-7

4-n-Nonylphenol-2,3,5,6-d4, 100µg/ml in MeOH, 5ml

2,2',3,4,4',5'-Hexachlorobiphenyl, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 35065-28-2