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Cryo Tubes | Bag-Packed | PP | 100 Tubes/Bag
Description
Small-volume cryogenic samples are easy to mislabel, tip over, or get mixed up during handling—especially when tubes lack clear marking areas or stable positioning on the bench.
Designed for precise 0.5 mL cryogenic storage and high-efficiency laboratory workflows, this external-thread cryogenic tube provides reliable sealing, stable handling, and clear labeling support in a sterile bag-packed format. The blue flat cap ensures quick identification while maintaining simple operation.
Manufactured from polypropylene (PP), the tube features a self-standing bottom for stable placement during aliquoting and sample preparation. A dedicated white screen-printing writing area enables clear manual labeling, while the sterile bag-packed format supports flexible use in bulk sample handling, storage, and transport workflows.
0.5 mL capacity | External screw cap | White writing area | Self-standing bottom | Sterile bag-packed format
Features
- ● External Screw Cap Sealing — External-thread design ensures reliable closure for routine cryogenic storage and sample transport.
- ● Blue Flat Cap Design — Flat cap structure enables easy handling and fast visual identification in multi-sample workflows.
- ● White Screen-Printed Writing Area — Dedicated labeling surface supports clear manual marking for sample identification and tracking.
- ● Self-Standing Bottom Structure — Stable base minimizes tipping during pipetting, labeling, and sample preparation processes.
- ● Polypropylene (PP) Construction — Durable material supports cryogenic storage conditions and routine laboratory handling.
- ● Sterile Bag-Packed Format — 100 tubes per bag enables flexible usage in bulk workflows without requiring rack-based consumption.
Specifications
| Parameter | Specification |
| Product Name | 0.5 mL Cryo Tube |
| Material | Polypropylene (PP) |
| Working Volume | 0.5 mL |
| Thread Type | External screw cap |
| Cap Design | Blue flat cap |
| Labeling Area | White screen-print writing area |
| Tube Design | Self-standing bottom |
| Packaging | 100 pcs/bag, 20 bags/case |
| Quantity per Case | 2000 tubes/case |
| Sterility | Sterile |
Applications
- Low-Volume Cryogenic Storage — Ideal for small-volume biological samples in cryogenic workflows.
- Sample Labeling & Identification — Writing area supports clear manual labeling for sample tracking.
- Sample Preparation & Aliquoting — Stable structure supports precise handling of small volumes.
- Bulk Laboratory Workflows — Bag-packed format enables efficient usage in high-throughput environments.
- Sample Transport — Secure closure supports safe movement between storage and processing steps.
Which Cryo Tube Format Is Right for You?
This listing is the 0.5 mL external-thread sterile cryo tube with blue flat cap — ideal for small-volume samples requiring strong visual identification and workflow segmentation. Choose different cap colors and volumes based on your laboratory needs.
| Variant | Volume | Cap Color | Best For |
| This product: 0.5 mL Cryo Tube | 0.5 mL | Blue | High-visibility workflows and sample differentiation |
| 1.5 mL Cryo Tube | 1.5 mL | Blue | High-visibility workflows and sample differentiation |
When can I expect my order to ship?
Most orders are filled and shipped within 2-3 business days from the time they are received.
Our standard shipping usually take 2-5 days.
We also provide express shippping for time-sensitive deliveries.
Email contact@biofargo.com if you have any requirements.

