2-Bromothiophene in isooctane, Blank Units: 5x1mL ampoules

4-tert-Octylphenol 9EO, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

4-n-Nonylphenol diethoxylate, 1000µg/ml in Isooctane, 1ml

PCB No. 3, 100µg/ml in Isooctane, 1ml