Precision-molded from premium grade polypropylene, this 12 x 75mm Non-Sterile Polypropylene Culture Tube from Globe Scientific delivers 5 mL capacity with a dual-position LDPE snap cap for flexible aerobic and anaerobic sample storage.
For laboratories processing high volumes of culture work, the Globe Scientific 110406 withstands centrifugation up to 3000 RPM and operates across a temperature range of -80°C to 121°C, allowing autoclaving and freezing without degradation.
Each tube features a separate dual position snap cap that provides either vented airflow for aerobic cultures or a sealed environment for anaerobic work — eliminating the need for separate caps or parafilm.
Non-Sterile Polypropylene Culture Tube Features and Benefits
- Best For: General laboratory procedures, sample mixing, and non-sterile culture work
- Material: Polypropylene (PP) — impact-resistant, autoclavable, and freezable
- Temperature Range: -80°C to 121°C
- Centrifugation: Withstands up to 3000 RPM — suitable for high-speed centrifugation protocols
- Cap Type: Separate Dual Position LDPE snap cap — loose position for aerobic work, sealed position for anaerobic cultures
- Packaging: Case of 1000 tubes with dual-position caps
Available Sizes and Pack Quantities
| SKU | Dimensions | Volume | Material | Sterile | Pack Size |
|---|---|---|---|---|---|
| 110406 | 12 x 75mm | 5 mL | Polypropylene (PP) | Non-Sterile | Case of 1000 |
Laboratory Applications
- General sample mixing, dilution, and storage in clinical and research laboratories
- Aerobic and anaerobic culture work using the dual-position snap cap system
- Clinical chemistry assays, enzyme immunoassays, and routine blood work processing
- Cryogenic storage at -80°C for biobanking and long-term sample preservation
- Sample transport between laboratory departments with the sealed cap position preventing contamination and spillage
Quality Assurance and Compliance
Globe Scientific produces these polypropylene culture tubes from virgin-grade resin on precision injection molding equipment. Each lot undergoes dimensional verification and quality inspection. The dual-position LDPE snap cap is designed to provide consistent fit across the full production range.
Culture Tube Comparison: Why Choose Globe Scientific?
| Feature | Globe Scientific 110406 | Typical Competitor |
|---|---|---|
| Material | Premium Polypropylene | Polypropylene (grade unspecified) |
| Centrifuge Rating | 3000 RPM | Often unlisted |
| Cap Design | Dual-position (aerobic/anaerobic) | Single-position or no cap |
| Pricing | Below retail pricing | Full retail |
| Ships From | USA inventory | Varies |
Volume Discounts and Institutional Pricing
LabSupplies.com offers tiered quantity pricing for academic and research institutions. As an authorized dealer, we ship directly from USA inventory.
Frequently Asked Questions
What is a 12 x 75mm polypropylene culture tube used for?
A 12 x 75mm polypropylene culture tube with 5 mL capacity is used for general laboratory procedures, sample mixing, and culture work. The dual-position snap cap allows either aerobic or anaerobic sample storage in a single tube.
Can polypropylene culture tubes be autoclaved?
Yes, Globe Scientific polypropylene culture tubes are autoclavable at 121°C with the cap removed. They are also freezable to -80°C, making them suitable for cryogenic storage applications.
What is the difference between PS and PP culture tubes?
Polystyrene (PS) culture tubes offer crystal-clear visibility and withstand 1500 RPM centrifugation, with a temperature range of -20°C to 70°C. Polypropylene (PP) tubes provide greater impact resistance, withstand 3000 RPM, and are autoclavable and freezable (-80°C to 121°C). LabSupplies.com stocks both materials from Globe Scientific.