| abstract |
(57) [Summary] [Purpose] To provide a blood collection tube for catecholamine test, which can increase the measurement sensitivity of catecholamine, enhance the reproducibility of measurement, and improve the test efficiency. [Structure] A blood collection tube for catecholamine test for serum, which has a reducing agent enclosed therein, and a blood collection tube for catecholamine test for plasma, which has a reducing agent and a blood anticoagulant enclosed in a tube. |