发明名称 |
Cleaning solution for optical surfaces of urine analyzers |
摘要 |
Disclosed is a method for cleaning optical surfaces, such as those in a urine analyzer, which surfaces come into repeated contact with urine test samples. The method involves contacting the optical surfaces with an aqueous solution of a quaternary ammonium or phosphonium salt, a non-ionic surfactant and a divalent ion. |
申请公布号 |
EP0959122(A1) |
申请公布日期 |
1999.11.24 |
申请号 |
EP19990108891 |
申请日期 |
1999.05.05 |
申请人 |
BAYER CORPORATION |
发明人 |
ALBARELLA, JAMES P.;BLOCZYNSKI, MICHAEL L.;FARR, JENNIFER |
分类号 |
B08B3/08;C11D1/60;C11D1/62;C11D1/72;C11D1/835;G01N33/493 |
主分类号 |
B08B3/08 |
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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