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Cryo Tubes | Bag-Packed | PP | 100 Tubes/Bag
Description
Larger cryogenic samples need more than extra volume: the tube must seal securely, stand steadily during handling, and remain convenient for bulk laboratory workflows.
Designed for routine 2.0 mL cryogenic storage and flexible laboratory workflows, this internal-thread cryogenic tube provides secure sealing, stable handling, and clear volume reference in a sterile bag-packed format. The natural concave cap with O-ring supports reliable closure while keeping the tube simple and easy to operate.
Manufactured from polypropylene (PP), the tube features a self-standing bottom for stable placement during aliquoting, labeling, and sample preparation. The integrated 1.8 mL graduation supports convenient volume checking, while the sterile bag-packed format allows flexible use in routine sample storage, preparation, and transport workflows.
2.0 mL capacity | Internal screw cap | O-ring seal | Self-standing bottom | Sterile bag-packed format
Features
- ● Internal Screw Cap with O-Ring Seal — Internal-thread cap design with O-ring supports secure closure for routine cryogenic storage and sample handling.
- ● Natural Concave Cap Design — Concave cap structure improves handling and provides a clean, simple format for daily laboratory workflows.
- ● Self-Standing Bottom Structure — Stable base helps reduce tipping during aliquoting, sample preparation, labeling, and bench-top handling.
- ● 1.8 mL Volume Graduation — Integrated scale provides a clear reference for routine liquid handling and sample volume checking.
- ● Polypropylene (PP) Construction — Durable PP material supports routine cryogenic storage and everyday laboratory use.
- ● Sterile Bag-Packed Format — 100 tubes per bag supports flexible use in clean laboratory environments without requiring full rack-based consumption.
Specifications
| Parameter | Specification |
| Product Name | 2.0 mL Cryo Tube |
| Item No. | 423015 |
| Material | Polypropylene (PP) |
| Working Volume | 2.0 mL |
| Thread Type | Internal screw cap |
| Cap Design | Natural concave cap with O-ring |
| Scale | 1.8 mL graduation |
| Tube Design | Self-standing bottom |
| Packaging | 100 pcs/bag, 10 bags/case |
| Quantity per Case | 1000 tubes/case |
| Sterility | Sterile |
Applications
- Routine Cryogenic Sample Storage — Suitable for storing biological samples in standard laboratory cryogenic workflows.
- Sample Preparation & Aliquoting — Self-standing tube design and 1.8 mL graduation support convenient liquid handling and volume checking.
- Clean Laboratory Workflows — Sterile bag-packed format supports routine use in research, testing, and sample processing environments.
- Bulk Sample Handling — 100 pcs/bag packaging supports flexible consumption in high-use laboratory workflows.
- Short-Term Sample Transport — Internal screw cap with O-ring helps maintain secure closure during sample movement between workflow steps.
Which Cryo Tube Format Is Right for You?
This listing is the 5.0 mL external-thread sterile bag-packed cryo tube variant — ideal for larger-volume samples requiring secure sealing and flexible bulk handling. Select tube size based on your sample volume and workflow needs.
| Variant | Volume | Cap Type | Best For |
| 1.0 mL Cryo Tube | 1.0 mL | External screw cap with O-ring | Large-volume samples and bulk storage workflows |
| This product: 2.0 mL Cryo Tube | 2.0 mL | External screw cap with O-ring | Large-volume samples and bulk storage workflows |
| 5.0 mL Cryo Tube | 5.0 mL | External screw cap with O-ring | Large-volume samples and bulk storage workflows |
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.

