The Test Tube Glass Screw Cap is a reliable laboratory container designed for the safe storage and handling of samples. Manufactured from high-quality neutral glass, it provides excellent chemical resistance and compatibility with a wide range of laboratory substances.

Each test tube is supplied with a polypropylene (PP) screw cap featuring a hermetic sealing design, guaranteeing absolute leak-proof closure during storage and transport. This makes the product especially suitable for tissue culture, biological samples, and other sensitive laboratory applications where contamination and leakage must be strictly avoided.

For logistical and quality assurance purposes, the glass tubes and screw caps are delivered in separate packings, ensuring cleanliness and integrity prior to use. The robust construction and secure closure system make this test tube an essential component in research, clinical, and educational laboratories.

Areas of Use

• Tissue culture applications

• Sample storage and transport

• Biological and chemical laboratories

• Educational and research laboratories

• General laboratory sample handling

Key Advantages

• Made of neutral glass with high chemical resistance

• Polypropylene screw cap for durability and compatibility

• Hermetic sealing ensures absolute leak-proof closure

• Suitable for sensitive and contamination-prone samples

• Tubes and caps supplied in separate hygienic packings

Technical Specifications

• Product Type: Glass Test Tube with Screw Cap

• Tube Material: Neutral Glass

• Cap Material: Polypropylene (PP)

• Closure Type: Hermetic screw cap

• Packaging: Tubes and caps supplied separately

Safety Warnings

• Ensure the screw cap is fully tightened before transport

• Do not overtighten to avoid damage to the cap or glass

• Handle glassware carefully to prevent breakage

• Use appropriate laboratory personal protective equipment

Storage Conditions

• Store in a clean, dry, and controlled environment

• Keep caps and tubes protected from dust before use

• Avoid exposure to excessive mechanical stress

Usage Notes

• Assemble caps and tubes in a clean environment

• Suitable for short- and long-term sample storage

• Clean and sterilize before use if required by application

The Test Tube Glass Screw Cap offers secure sealing, chemical compatibility, and practical handling, making it a dependable solution for sample storage and tissue culture applications in modern laboratory environments.