| 摘要 |
Method for determination of cobalt, nickel, cadmium, zinc in atmospheric air includes sampling to filters AFA-HA (aerosol analytical chemical acetyl-cellulose filters), atomic-absorption determination of cobalt, nickel, cadmium, zinc. Yo flame of atomizer one sputters solution of sample in organic solvent. As solvent one uses mix of acetone, 25 % ammonium hydroxide, 10 % trylon B and distillated water at volumetric ratio 0.70:0.15:0.05:0.10. |
