Octachlorodibenzofuran,50 µg/mL,n-nonane,1mL,

N-Methyl-N-(trimethylsilyl)trifluoroacetamide-d9, 100mg

Toxaphene

9-Nitroanthracene-d9, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 220381-38-4