Magnesium (Mg)

Diethylene glycol mono(p-n-octylphenyl) ether, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 51437-90-2

Perfluorooctanoic acid, 100µg/mL in Acetonitrile, 1ml

CONOSTAN Standard S-21, 500 ppm, 100g