Borosilicate Glass Culture Tubes with Screw Cap are manufactured from high-quality, heat-resistant borosilicate glass, designed for safe handling of biological samples, chemicals, and culture media. These tubes provide excellent resistance to thermal shock, chemicals, and repeated sterilization.

Equipped with a leak-proof screw cap, these culture tubes ensure secure storage and contamination-free transport of samples. Ideal for use in research laboratories, hospitals, pharmaceutical industries, biotechnology labs, and educational institutions worldwide.

Suitable for autoclaving, incubation, centrifugation, and storage, these tubes offer durability, clarity, and reliability for routine and advanced laboratory applications.

Cap Lining: PTFE / Silicone / Rubber (optional)

Chemical Resistance: Excellent resistance to acids, alkalis & solvents

Thermal Resistance: Withstands high temperatures & thermal shock

Sterilization Method: Autoclave safe, dry heat sterilization compatible

Leak Proof: Secure screw cap prevents spillage & contamination

Surface Finish: Smooth, uniform wall thickness

Reusability: Reusable & easy to clean

Graduation: Plain or graduated (optional)

Packaging: Individual / bulk / export-safe packaging

Country of Origin: Made in India / Export Quality

Compliance: ISO / ASTM standards (if applicable)

Shelf Life: Unlimited under proper storage conditions