Tris(4-chlorophenyl)methanol, 1.2ml x 50ug/ml, nonane

Mass-Labelled PCDD/PCDF Solution/Mixture , 1.2ml , nonane

EPA Method 601 Purgeable Halocarbons

Boron trifluoride, 12% in methanol, neat, Solvent-neat, Unit 1mL, # of units-10, Cas.no. 373-57-9