After the reaction was over, the aniline could be simply separated and collected by centrifugation, due to the different density of aniline (1.02 g/cm3) and water (1.00 g/cm3), and comparisons of samples before and after centrifugation are shown in Figure S12. The isolated yield of aniline ...
at 24 hrs after the CC14administration. Serum was obtained by centrifugation (3,000 rpm., 10 min) and glutamic pyruvic transaminase (GPT) activity was measured by Reitman-Frankel-Momose method. Activity was expressed as a comparison of GPT values between the sample-administered groups and ...
The initial sample preparation for RBCs included the lysis of RBCs, followed by enrichment of bacteria by centrifugation and subsequent standard PC sample preparation. Two-hundred RBC units were analyzed by BF and the BacT/Alert automated culture system. Furthermore, RBCs were spiked with eight ...