Cylindrical collection tube MST22189

for sample recoverywith coagulation activator

1.The interior of the tube is coated with clot activator(silica particles) to accerlate clotting.A barrier polyer-gel is present at the tube bottom,which will form a barrier separating serum from fibrin and cells during centrifugation.It can prevent substance exchange between cell and serum,guaranteeing biochemical character and chemical componets of serum unchanged for a long time. 2.Specimen:serum.It’s used for serum determinations in chemistry. 3. Specs:13×75mm ,13×100mm ,16x100mm 4. Draw volume: 3-9ml 5. Storage temperature:4-25℃ 6. Max. vacuum degree tolerance:±10% 7. Invert the tube for 5-8 times and centrifuge for 5-10 minutes at 1100-1500g after 10-30 minutes’ coagulation.