1. Cineration is becoming a key means of disposing our rubbish with the improvement of our economy.

2. This article has determined the instrument best analysis condition , the atomization, the cineration condition, the reco.

3. And nickel nitrate was added to largely increase the cineration temperature during the process and eliminate the inter- ferenee of phosphorus in sample matrix.

4. Trace lead in baked food is determined by air-acetylene flame atomic absorption spectrometry (FAAS) with APDC-DDTC-MIBK as the extraction and preconcentration system after cineration process.

5. The main advantage of this method is that the tobacco powder can be directly injected as suspended sample, and has no need for cineration in advance.

6. ICP experiment conditions for pretreating samples with magnesium nitrate dry cineration were studied. Using hydride generation-ICP/AES method, we could determine the microarsenic in crude oil.