发明名称 |
INDICATOR TUBE FOR DETERMINING CARBAMIDE |
摘要 |
An indicator for urea determination has a capillary tube provided on the inside with an indicator-signal band in form of stripe-shaped signal zones treated with a dyestuff which changes color in the alkaline range; there are untreated spaces between the stripe-shaped signal zones. The lower end of the capillary tube has a colored mark to indicate the level to which it is to be filled. |
申请公布号 |
BG36593(A1) |
申请公布日期 |
1984.12.16 |
申请号 |
BG19780041035 |
申请日期 |
1978.10.09 |
申请人 |
VEB ARZNEIMITTELWERK DRESDEN |
发明人 |
KALLIES,KARL-HEINZ |
分类号 |
C12Q1/58;G01N33/52;(IPC1-7):G01N33/48 |
主分类号 |
C12Q1/58 |
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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