发明名称 |
Hydride gas detecting tape |
摘要 |
A substrate such as a porous tape coated with an adsorbent and impregnated with a processing solution which includes a silver salt, an organic acid such as benzenetricarboxylic acid or benzenesulfonic acid (with or without the addition of nitric acid) and a glycol is a sensitive detecting means for hydride gases and is stable upon exposure to light.
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申请公布号 |
US6217827(B1) |
申请公布日期 |
2001.04.17 |
申请号 |
US19990276274 |
申请日期 |
1999.03.25 |
申请人 |
ZELLWEGER ANALYTICS, INC. |
发明人 |
ZHANG JINGNIAN;MCMAHON ROBERTA L. |
分类号 |
G01N31/22;(IPC1-7):G01N21/78;G01J1/50 |
主分类号 |
G01N31/22 |
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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