Mix of 4-Nonyl-& 4-t-Octylphenols ethoxylates, in Acetone, 1ml

PAH Standard

beta-HCH, 100 µg/ml, Methanol, 1ml

2,4-Dibromophenol-PFB, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no.