The Vacutest Vacuum Tubes with Gel and Coagulation Activator are designed to ensure safe and accurate venous blood collection. With a size of 16 x 100 mm and a draw capacity of 8 ml, these tubes are ideal for laboratories and healthcare facilities that require high reliability and performance. The red cap indicates the presence of gel and coagulation activator, making these tubes perfect for serological analysis and serum separation.

Product Features

• Model: 16 x 100 mm


• Draw Capacity: 8 ml


• Cap Color: Red


• Composition: Gel and Coagulation Activator

Instructions for Use

To obtain optimal results, follow these instructions:

• Mixing: Gently invert the sample 6-8 times immediately after collection.


• Minimum Time Before Centrifugation: Wait at least 30 minutes after collection.


• Maximum Time Before Centrifugation: Do not exceed 2 hours from collection.


• Centrifugation Speed: 1600-2000 g for 10 minutes at temperatures between 20 and 25°C.

Sample Storage

It is essential to follow the storage instructions to ensure sample integrity:

• Up to 24°C: Store for less than 48 hours.


• From 2°C to 4°C: Store for up to 7 days.


• Below -20°C: Store for more than 7 days.

Certifications and Quality

Vacutest tubes are produced according to strict quality standards and are certified:

• ISO 9001:2015


• ISO 13485:2016

About Us: Vacutest Kima

Vacutest Kima is a leading company in the production of vacuum tubes for venous blood collection, needles, and sterile adapters. We use only high-quality raw materials and state-of-the-art production processes in modern facilities, with regular monitoring of air quality. Our product range includes:

• Rapid serum tubes


• Trace elements and granules


• Coagulation activators


• Lithium heparin and EDTA


• Glycolysis inhibitors


• Autoanalyzers and accessories


• Sterile needles for single and multiple draws


• Butterfly needles and safety systems


• Urine collection accessories

Important Notes

The accuracy of analytical results depends on the correct handling and storage of the tubes as specified. Choosing the right tubes is essential to ensure reliable, high-quality results.