Neergaard J, Nielsen B, Faurby V, Christensen D H, Nielsen O F
Nephron. 1975;14(3-4):263-74. doi: 10.1159/000180456.
Prompted by a series of hepatitis-like cases in patients on regular haemodialysis treatment, the sets of polyvinylchloride (PVC) test tubings used were submitted to perfusion experiments. The perfusates from four commercially available tubings were also investigated. Diethylphthalate (DEP) could be identified by by IR and PMR spectrometry in the perfusate from the test tubings. UV spectrometry proved the presence of other non-identified substances in the perfusate from both the test tubings and from some of the other tubings.
在接受定期血液透析治疗的患者中出现了一系列类似肝炎的病例，促使研究人员将使用的聚氯乙烯（PVC）测试管送去进行灌注实验。同时也对四种市售管材的灌注液进行了研究。通过红外光谱和核磁共振光谱法可以在测试管的灌注液中鉴定出邻苯二甲酸二乙酯（DEP）。紫外光谱法证明，在测试管以及其他一些管材的灌注液中存在其他未鉴定的物质。
