... 4000pcs/ctnOur High-quality tubes are featured with safey, accuracy Convenience and quickness, save your time, improve ... your efficiency.It's useful blood collection and storage for blood sedimentation in clinic, in ... Shelf life: 2years.6. Comparible with all kinds of diagnostic systems and test, which is measure of ... 7. Disposable, sterile, Non-toxic and pyrogen free ESR pipette with CE,FDA,ISO