Venous blood collection tube \u2014 serum gel with clotting activator
Certifications
CE marked (manufacturer self Declaration for IVD use)
Sterile — sterilisation by electron irradiation (manufacturer specification)
Packaged and labelled to meet IATA/ADR transport requirements for diagnostic specimens
CE marked (manufacturer self Declaration for IVD use)
Sterile — sterilisation by electron irradiation (manufacturer specification)
Packaged and labelled to meet IATA/ADR transport requirements for diagnostic specimens
Venous blood collection tube \u2014 serum gel with clotting activator
Description
S-Monovette® Serum Gel CAT 4.9 ml is a sterile venous blood collection tube (90 x 13 mm) containing a clotting activator and a separating gel. It uses a membrane screw cap (brown/EU colour code) and is supplied with a paper label. The tube is intended for serum collection and subsequent centrifugation for clinical chemistry and serology testing, providing a stable barrier between clot/cells and serum after centrifugation.
Bnefits
Pre-dosed clotting activator plus separation gel forms a stable serum barrier after centrifugation for improved sample quality
Membrane screw cap provides a liquid-tight closure and compatibility with S-Monovette handling systems
Sterile, electron-irradiation sterilised and batched packaging for traceability
Standard 90 x 13 mm geometry for compatibility with laboratory automation and centrifuges
Indications
Collection of venous blood for serum preparation and subsequent laboratory analysis (clinical chemistry, serology) following clotting and centrifugation
Composition
Tube material: Polypropylene (PP) — transparent tube body
Cap/closure: High-density polyethylene (HD-PE) screw cap (brown)
Membrane material: Rubber (membrane screw cap)
Additives: Clotting activator (coagulation activator) and polyacrylate/polyacrylester separating gel (proprietary gel formulation)
Formulation
Sterile, single-use blood collection tube with clotting activator and separating gel; membrane screw cap closure; fill mark / graduation indicated; nominal sample volume 4.9 ml
Packaging
Pack size: 50 sterile tubes per box (batched; carton labelling includes lot and expiry information)
Usage
Collect venous blood into the tube using appropriate S-Monovette collection technique or compatible systems.
Allow blood to clot (typical clotting time with clot activator), then centrifuge at recommended conditions to obtain separated serum (refer to laboratory SOP/IFU).
Follow Sarstedt Instructions for Use (IFU) and local laboratory protocols for handling, storage, transport and disposal.
Contraindications
Do not use if sterile packaging is damaged or sterility is compromised.
Not intended for tests requiring anticoagulated whole blood (use appropriate anticoagulant tube instead).
Adverse Effects
Device-related risks are typical of venepuncture (e.g., haemolysis if improper technique is used); improper handling or delayed processing may affect sample integrity and test results.
Storage Conditions
Store in original packaging in a cool, dry place away from direct sunlight; follow carton/IFU for specific storage temperature and shelf-life information.
Duration
Not applicable (single-use diagnostic collection device)
Onset
Clotting occurs within minutes after collection with clot activator; serum separation achieved after recommended centrifugation (refer to IFU for specific centrifugation parameters).
