2,3,5,6-Tetrachlorophenol-PFB derivative

1,2,4-Trichlorobenzene-d3, 1000µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 2199-72-6

Benzo(a)pyrene, 100µg/ml in Acetonitrile, 1ml

CONOSTAN 1000ppm Standard, Zn, 50g