Inverted cup is composed only one component. Inverted cup is a plastic part, which include a solid rod body and a head bowl-shaped structure.
After pricking the fingertip, when blood can be collected, please apply the bowl-shaped head of inverted cup into the blood to collect the drop of blood. Then add drawn specimen of blood into where it is needed.
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A01, Plant B, NO.278, Hang Kong Road, Tianjin Pilot Free Trade Zone (Air Port Industrial Park), Tianjin 300308, China