4-Bromoaniline, 100 µg/ml, Methanol, 5ml

Mass-Labelled PCDD Internal Standard Solution, 1.2ml x 200ng/ml , nonane

Oxacillin sodium salt monohydrate, 10mg

2-Phenylbenzimidazole-5-sulfonic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 27503-81-7