Na, 1000 µg/mL in 5% HNO3, 100ml

Phenyl mercuric chloride(Technical), 250mg

Aluminum Standard: Al @ 1000 µg/mL in 5% HNO3, 100mL

Mercury (Hg), 1µg/ml in 2%-HNO3 / Water, 3 x 20ml