发明名称 |
Sampling material for a carbonyl compound in a 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 |
US6436311(B1) |
申请公布日期 |
2002.08.20 |
申请号 |
US20000720715 |
申请日期 |
2000.12.28 |
申请人 |
SUMIKA CHEMICAL ANALYSIS SERVICE, LTD. |
发明人 |
HARIMOTO TAKASHI;KITASAKA KAZUYA;HIROSE SHINJI |
分类号 |
B01D53/02;B01D53/30;B01J39/04;G01N1/22;G01N1/40;G01N33/00;(IPC1-7):C09K3/00;C07C67/00;G01N30/00;B01J39/08 |
主分类号 |
B01D53/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|