Ricca Chemical Co.

SODIUM-AAS 1000PPM IN H2O, Ricca Chemical

COPPER-AAS 1000PPM IN ETHANOL, Ricca Chemical

POTASSIUM-AAS 1000PPM IN ETHAN, Ricca Chemical

CADMIUM-AAS 0,002PPM IN HNO3, Ricca Chemical

ARSENIC-AAS 0,02PPM IN HNO3, Ricca Chemical

ZINC-AAS 1000PPM IN ETHANOL 12, Ricca Chemical

NICKEL-AAS 0,03PPM IN HNO3 1%, Ricca Chemical

LEAD-AAS 0,02PPM IN HNO3, Ricca Chemical

STRONTIUM-AAS 2% IN HNO3 , Ricca Chemical

MG(NO3)2 10000PPM IN H2O, Ricca Chemical

NH4NO3 50000PPM IN H2O, Ricca Chemical

NI(NO3)2 10000PPM IN HNO3 , Ricca Chemical

MAGNESIUM NITRATE 20G/L IN H2O, Ricca Chemical

Iodine, 0.0473 N

Acetic Acid / Chloroform, 3:2

Calcium Standard, 10000 ppm Ca