Potassium (K)

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

Arochlor 5460 , 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 11126-42-4

Ethoxysulfuron, 100 µg/ml, Acetonitrile, 1ml