发明名称 |
SCAVENGING MATERIAL FOR CARBONYL COMPOUND IN GAS |
摘要 |
A sampling material for a carbonyl compound in a gas comprising a reagent capable of converting a carbonyl compound to a derivative thereof supported on a cation exchanger; and a sampling cartridge for a carbonyl compound in a gas wherein a sampling material for a carbonyl compound in a gas comprising a reagent capable of converting a carbonyl compound to a derivative thereof supported on a cation exchanger is packed in a column are provided. The sampling cartridge can be used for analyzing a carbonyl compound such as formaldehyde with ease and at a high sensitivity and high accuracy, and has excellent storage stability. |
申请公布号 |
EP1102063(A4) |
申请公布日期 |
2002.10.23 |
申请号 |
EP19990926870 |
申请日期 |
1999.06.30 |
申请人 |
SUMIKA CHEMICAL ANALYSIS SERVICE, LIMITED |
发明人 |
HARIMOTO,TAKASHI;KITASAKA,KAZUYA;HIROSE, SHINJI |
分类号 |
B01D53/02;B01D53/30;B01J39/04;G01N1/22;G01N1/40;G01N33/00 |
主分类号 |
B01D53/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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