Number | Date | Country | Kind |
---|---|---|---|
3917840 | Jun 1989 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
3990853 | Godin | Nov 1976 | |
4302421 | Baker | Nov 1981 | |
4315754 | Ruzicka | Feb 1982 | |
4726932 | Feier et al. | Feb 1988 | |
4837157 | Turnell et al. | Jun 1989 | |
4843016 | Fine | Jun 1989 | |
4872992 | Oquendo et al. | Oct 1989 |
Number | Date | Country |
---|---|---|
0681196 | May 1966 | BEX |
Entry |
---|
Fang et al., "Fundamental and Practical Considerations in the Design of On-Line Column Preconcentration for Flow-Injection Atomic Spectrometric Systems", Analytica Chimica Acta, 200 (1987) pp. 35-49. |
Hartenstein et al., "Sensitivity Enhancement for Flow Injection Analysis-Inductively Coupled Plasma Atomic Emission Spectrometry Using an On-Line Preconcentrating Ion-Exchange Column", 1985, pp. 21-25. |