Description

Reliable sample storage requires a micro tube that maintains secure sealing, prevents contamination, and protects valuable biological samples during repeated handling and low-temperature storage. In molecular biology workflows, leakage, nucleic acid contamination, and PCR inhibition can compromise downstream experiments. A high-quality 0.5 mL PCR Grade Micro Tube provides dependable sample containment for PCR preparation, DNA/RNA storage, and laboratory research applications.

The Biofargo 0.5 mL Reagent Tube with Green Cap is a sterile, PCR-grade screw cap micro tube designed for molecular biology and laboratory sample storage workflows. Manufactured using imported medical-grade polypropylene with USP Class VI compliance, this tube provides excellent chemical resistance, reliable sealing performance, and compatibility with demanding research applications.

Featuring a gasket-free sealing design, the tube provides leak-resistant protection without the use of additional sealing components. Each tube is tested for inverted storage, negative pressure resistance, low-temperature storage at -80°C, and simulated transportation vibration performance. The tube is certified RNase Free, DNase Free, Human DNA Free, Non-Pyrogenic, and free from PCR inhibitors, making it suitable for sensitive molecular biology applications.

Specifications

Product Name	0.5 mL PCR Grade Reagent Tube with Green Cap
Capacity	0.5 mL
Tube Type	Screw Cap Micro Tube
Cap Color	Green
Material	Medical-grade polypropylene, USP Class VI
Sealing Design	Gasket-free sealing design
Sterilization	Radiation sterilized
Clean Grade	PCR Grade
Nuclease Status	RNase Free, DNase Free
DNA Contamination	Human DNA Free
Pyrogen Status	Non-Pyrogenic
Temperature Range	Suitable for -80°C storage
Packaging	250 pcs/pack, 20 packs/case (5000 pcs/case)

Features

PCR Grade Micro Tube designed for molecular biology, PCR preparation, and sensitive laboratory workflows.
Manufactured from imported medical-grade polypropylene with USP Class VI compliance.
Gasket-free screw cap design simplifies tube construction while maintaining reliable sealing performance.
Leak-resistant performance verified through inverted storage, negative pressure, -80°C freezing, and transportation vibration tests.
Certified RNase Free, DNase Free, Human DNA Free for nucleic acid-related applications.
Free from PCR inhibitors to support reliable amplification and molecular analysis.
Radiation sterilized for sterile sample handling workflows.
Green cap identification supports sample organization and laboratory workflow management.

Applications

PCR sample preparation and storage
DNA and RNA sample storage
Molecular biology workflows
Genomic sample preservation
Biotechnology research applications
Clinical research sample handling
Reagent preparation and storage
Freezer storage applications at -80°C
Laboratory sample transportation

Why Choose 0.5 mL PCR Grade Micro Tubes?

For sensitive molecular biology experiments, sample integrity depends on reliable containment and contamination control. The 0.5 mL PCR Grade Micro Tube combines secure sealing, clean manufacturing standards, and low-temperature storage capability to support modern laboratory workflows.

Compared with conventional sample tubes, this RNase Free DNase Free Micro Tube provides additional protection for DNA and RNA applications through strict cleanliness testing, PCR inhibitor control, and leak-resistant sealing performance. The compact 0.5 mL format is ideal for limited-volume samples, reagents, and molecular biology research workflows.

Ordering Information

Capacity	Cap Color	Grade	Package
0.5 mL	Green	PCR Grade	250 pcs/pack, 20 packs/case (5000 pcs/case)

Frequently Asked Questions

What is a 0.5 mL PCR Grade Micro Tube used for?

A 0.5 mL PCR Grade Micro Tube is commonly used for PCR preparation, DNA/RNA storage, molecular biology experiments, and laboratory sample handling where contamination control is required.

Are these 0.5 mL tubes RNase Free and DNase Free?

Yes. These tubes are tested to be RNase Free and DNase Free, making them suitable for sensitive nucleic acid applications.

Can these micro tubes be stored at -80°C?

Yes. The tubes are designed for low-temperature storage applications and tested under -80°C conditions without leakage.

What makes the gasket-free design different from traditional screw cap tubes?

The gasket-free design eliminates additional sealing components while maintaining reliable closure performance, simplifying tube construction and reducing potential component contamination.

Are these tubes suitable for PCR workflows?

Yes. The tubes meet PCR grade requirements and are free from PCR inhibitors, Human DNA, RNase, and DNase contamination.

How are these tubes sterilized?

The tubes are radiation sterilized to support sterile laboratory handling requirements.

0.5 mL Sterile Reagent Tubes with Gasket-Free Green Cap