Iarmol'chuk G M
Klin Lab Diagn. 1998 Jan(1):23-4.
9-Triphenylphosphoniomethylphenanthrene chloride (9-TC) is a highly effective antibacterial biochemical stabilizer of the urea, which, used in concentrations 0.6 to 2.45 mmoles/liter, stabilizes its content in the serum for 990 days. Control specimens are prepared as follows: 100 ml of human or animal blood serum is added to 900 ml of 1.82 mmole aqueous solution of 9-TC, mixed, 24 h stored at 4-8 degrees C, and centrifuged. The resultant centrifugate is used as reference specimen for controlling urea measurements by the diacetylmonoxime method.
9-三苯基膦甲基菲氯化物（9-TC）是一种高效的尿素抗菌生化稳定剂，其以0.6至2.45毫摩尔/升的浓度使用时，可使血清中的尿素含量稳定990天。对照样本的制备方法如下：将100毫升人或动物血清加入到900毫升1.82毫摩尔的9-TC水溶液中，混合均匀，在4-8摄氏度下储存24小时，然后离心。所得离心液用作通过二乙酰一肟法控制尿素测量的参考样本。
