| abstract |
PROBLEM TO BE SOLVED: To increase the speed of blood clotting, but to prevent it from remaining in the serum layer, becoming a part of a clot, and centrifuging, thereby preventing interference with clinical trials, There is a need for a blood collection tube that has means for promoting the clotting acceleration of a blood sample that is impermeable to the ingress of liquid. The present invention is a container assembly comprising a multilayer coating composition, more preferably comprising a multilayer coating composition for rapidly coagulating a blood sample. Further, the invention comprises a protective package surrounding the container assembly. |