Hengxiang is one of the leading China Vaccum Blood Collection Tube manufacturers, our factory is able to produce CE certification esr tube. Welcome to wholesale cheap and high-quality products from us.
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|With 3.8%sodium citrate,Black cap|
|VER1 ESR rack for code 1513141||single pack,20pcs/ctn|
|VER2 ESR rack for code 1516141|
|(Reading time: 30mins. Scale in mm/1h westergren)|