Red Top Serum Vacuum Tubes: No Additive, Maximum Versatility for Blood Bank & Reference Labs

Cheap Custom Size Adults Use Plain Tube Red Single Use Serum Tube Vacuum Blood Collection Tube

Hematology Test Vacuum Blood Collection Tube

Vacuum Blood Collection Tube With Additive/non Additive

Product Description:

Before specialized additives and separation gels, there was the red top tube – a simple, evacuated glass or plastic vessel containing no anticoagulants, no clot activators, no preservatives. This absence of additives is precisely its strength. For tests that demand native, unaltered serum, for blood bank procedures where every reagent interaction must be predictable, and for reference laboratories validating new assays, the plain red top tube remains the gold standard.

Our Red Top Vacuum Tubes are manufactured to this time‑honored specification. The red stopper – universally recognized as the symbol for “clotted serum” – provides immediate visual identification. The vacuum is precisely calibrated to draw the nominal volume, and the absence of any chemical interference ensures that the serum obtained is a true reflection of the patient’s natural state.

Our Services:

1. Can make the OEM.

2. Ship the goods to your designated place.

3. Other your request.(We have many cooperative express company,like:DHL, FedEx,UPS and so on.Every country we have cheap forwarder)

Company Information:

We are manufacturer and we´ll offer the products with high quality and good price.