Number | Date | Country | Kind |
---|---|---|---|
58-135168 | Jul 1983 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4438206 | Nakajima | Mar 1984 |
Number | Date | Country |
---|---|---|
13034 | Apr 1976 | JPX |
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Sidney Belman, "The Fluorimetric Determination of Formaldehyde", Anal. Chim. Acta. 29, pp. 120-126, (1963). |
Bartos et al., "Colorimetric and Fluorimetric Determination of Aldehydes and Ketones" Pure & Appl. Chem., (GB), vol. 51, No. 8, Aug. 1979. |
Slawinska et al., "Chemiluminescent Flow Method for Determination of Formaldehyde" Anal. Chem., vol. 47, No. 13, Nov. 1975. |