Mass-Labelled PCB Recovery Standard, 1.2ml, nonane

Custom mix AZO standards, each component 0.10mg/ml in methanol: 2783.12 4-Aminodipenyl 1773.12 Benzidine 2763.7 4-Chloro-o-toluidine 1780.0 2-Naphthylamine 2765.6 4-Chloroaniline 2784.7 2,4-Diaminoanisole 2762.13 4,4’-Methylenedianiline 2

Octadecyl Sulfide, >96%, 25g

Flame-Retardant-Mix 4, 100 µg/ml, Methanol, 5ml