Weir T B, Smith C C, Round J M, Betteridge D J
Clin Chem. 1986 May;32(5):882-3.
Checking catecholamine stability in whole blood, plasma, and platelets, we found that specimens stored at room temperature or frozen for periods ranging from 1.5 h to three weeks show no significant difference in measured catecholamine concentration. The implications of these findings are discussed.
在全血、血浆和血小板中检测儿茶酚胺稳定性时，我们发现，室温下储存或冷冻1.5小时至三周的样本，其儿茶酚胺测量浓度无显著差异。本文讨论了这些发现的意义。
