请输入您要查询的字词:

 

单词 Hurtley's test
释义 Hurtley's test
[`hǝrt·lēz ´test]
PATHOLOGY
A test for the presence of acetoacetic acid in urine: take 10 cubic centimeters of a urine specimen and add 2.5 cm3 of concentrated hydrochloric acid and 1 cm3 of a freshly prepared 1% solution of sodium nitrite, then shake and let stand for 2 minutes; add 15 cm3 of 0.880 ammonia and 5 cm3 of 10% ferrous sulfate, then shake and pour into a large boiling tube, allowing it to stand; a violet or purple color confirms the presence of acetoacetic acid.
随便看

 

科学参考收录了103327条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。

 

Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号 更新时间:2025/1/31 9:39:15