PAH IS/S Standard, 4000µg/ml in MeChl., 1ml

Boron (B)

(+)-Oxymatrine, 25mg

Ethylene glycol mono(p-nonylphenyl) ether, mixture of isomers, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.