PRODUCTS

Clot Activator Blood Collection Tube

Vacuum blood collection tube with clot activator, without separator gel, for serum preparation in compatible laboratory workflows.

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PRODUCT DETAILS

Product Highlights

Clot activator for serum preparation
No separator gel in the tube
Transparent body with capped rubber-stopper closure

Structure & Functional Design

The clot activator supports clot formation before serum separation. Unlike a serum separator gel tube, this configuration has no gel barrier to isolate serum from the clot after centrifugation. Sample transfer and handling should follow the laboratory method.

Applications

For serum-based tests that accept clot activator tubes and do not require a gel barrier. Selection must be consistent with the assay’s sample requirements.

Technical Specifications

Additive	Material	Tube size	Construction	Blood draw volume	Tubes / tray	Tubes / case
Clot activator	Glass	Ø 13 × 75 mm	Standard	3 mL; 4 mL	100	1800
Clot activator	PET	Ø 13 × 75 mm	Standard	3 mL; 4 mL	100	1800
Clot activator	Glass	Ø 13 × 100 mm	Standard	5 mL; 6 mL	100	1200
Clot activator	PET	Ø 13 × 100 mm	Standard	5 mL; 6 mL	100	1800
Clot activator	Glass	Ø 16 × 100 mm	Standard	7 mL; 8 mL; 9 mL	100	1200
Clot activator	PET	Ø 16 × 100 mm	Standard	7 mL; 8 mL; 9 mL	100	1200

Ordering Information

Specify the additive, tube material, dimensions, required draw volume and order quantity. Each table row shows the corresponding size, capacity and packing combination. Request the item specification, labeling details and supplied instructions with the quotation.

Handling & Storage

For use by trained personnel. Check the tube identity, packaging integrity and expiry information before use.
Follow the supplied collection, mixing and processing instructions. Fill to the specified volume; use the validated clotting and centrifugation conditions where applicable.
Keep unused tubes in their original packaging under the labeled storage conditions. Follow the assay-specific limits for specimen transport and storage.
Handle used tubes and blood specimens as potentially infectious and dispose of them according to laboratory requirements.

Frequently Asked Questions

Does this tube contain gel?

No. Select the serum separator gel tube when a gel-barrier configuration is required.

Can one fixed clotting time be used for every specimen?

No. Follow the supplied instructions and laboratory procedure; clot formation can vary with the specimen and clinical circumstances.

Request a Quotation

Send the required additive, tube size and draw volume, order quantity and delivery destination using Chat Now, Message or Email above. Include any sample-handling or documentation requirements so the item can be matched correctly.