Product Description

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: *3x*5mm, *3x**0mm, *6x**0mm 4. Draw volume: **9ml 5. Storage temperature: ***5 centigrade 6. Max. Vacuum degree tolerance: +/**0% 7. Invert the tube for **8 times and centrifuge for ***0 minutes at ********0g after ****0 minutes' coagulation