发明名称 |
Method, composition, and device for determining the specific gravity of a liquid |
摘要 |
A method, composition, and device for determining the specific gravity of a liquid. In the method, a sample of the liquid to be tested is contacted with standardized quantities of substances which participate in a reaction that is affected by the level of solute in said liquid. The resulting effect of the solute on the reaction is a reproducible function of the concentration or amount of solute in the sample and relates to the specific gravity of the liquid tested. A unitized test composition is provided comprising at least one substance which participates in the standardized reaction. The standardized reaction is preferably chemical in nature and, in such a case, the test composition preferably includes an indicator responsive to a product of the chemical reaction.
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申请公布号 |
US4076502(A) |
申请公布日期 |
1978.02.28 |
申请号 |
US19760696050 |
申请日期 |
1976.06.14 |
申请人 |
MILES LABORATORIES, INC. |
发明人 |
DUGLE, JAMES B.;HAGER, C. BRADLEY |
分类号 |
C12Q1/26;C12Q1/54;(IPC1-7):G01N31/14;G01N31/22;G01N33/16 |
主分类号 |
C12Q1/26 |
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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