Made of Low-density polyethylene (LDPE)
532mL, 670mL, 710mL, 1630mL, 2040mL, 2720mL, 3780mL, 5440mL
Availability: In Stock
Sterile Sample Bags
Description
What Are Sterile Sample Bags?
Sterile sample bags are flexible, sealable, gamma-sterilized polyethylene (PE) containers specifically engineered to maintain sample integrity throughout collection, transport, and laboratory analysis.
Sterile sample bags are essential laboratory consumables designed for contamination-free collection, storage, and transport of biological, environmental, and industrial samples.
They are also known as laboratory sample collection bags, sterile specimen transport bags, or microbiology sampling bags, depending on the application context.
Sterile sample bags provide a reliable alternative to rigid containers in workflows requiring high-throughput sample processing and strict contamination control.
Each bag is manufactured to ensure:
- Individual sterile packaging for contamination control
- Gamma sterilization (SAL 10⁻⁶) for validated sterility assurance
- Single-use design to eliminate cross-contamination risks
They are widely used in microbiology, pharmaceutical testing, food safety, and environmental laboratories where sample accuracy and sterility are critical for reliable results.
Why Sterile Sample Bag Quality Matters
| Factor | Impact on Laboratory Testing |
| Sterility assurance | Prevents microbial contamination |
| Leak-proof sealing | Ensures safe transport & handling |
| Sample integrity | Maintains original sample condition |
| Workflow efficiency | Faster collection and processing |
| Cost efficiency | Lower cost than rigid containers |
Key Features of Hawach Sterile Sample Bags
1. Gamma Sterilized for High Reliability
- SAL 10⁻⁶ sterility assurance level
- Individually sealed packaging
- Optional DNase/RNase-free & endotoxin-free certification
2. Medical-Grade Polyethylene (PE)
- High tear resistance
- Excellent transparency
- Chemical compatibility with aqueous solutions
- Stable performance under laboratory conditions
3. Leak-Proof Closure Options
- Wire closure
- Heat seal (for open-top bags)
Ensures no leakage during shaking, transport, or storage.
4. Temperature Resistant Performance
- Refrigeration: 4°C
- Freezing: –20°C
- Stable for cold-chain transport
5. Single-Use Contamination Control
Eliminates:
- Cross-contamination
- Cleaning procedures
- Reuse risks
Ideal for microbiology and molecular testing workflows.
Applications of Sterile Sample Bags
Microbiology & Laboratory Testing
- Bacterial sampling
- Culture transport
- Specimen storage
Food Safety & Quality Control
- Raw material testing
- Production line sampling
- Contamination detection
Pharmaceutical Industry
- API sampling
- Formulation testing
- QC laboratory handling
Environmental Monitoring
- Water sampling
- Soil testing
- Air particulate collection
Clinical & Healthcare
- Biological specimen transport
- Diagnostic sample handling
Product Specifications & Ordering Information
All sterile sample bags are gamma sterilized and designed with a writable labeling area for clear sample identification. Multiple sizes and wire closure configurations are available to meet different laboratory sampling requirements.
Choose smaller sizes for routine laboratory sampling, and larger capacities for bulk environmental or industrial sample collection. Wire closure types ensure secure sealing during transport and storage.
| Cat# | Description | Packaging |
| 20152001 | 110×230 mm, 532 mL, with writing area, 2 round wire closures | 500 pcs/bag, 2 bags/carton |
| 20152002 | 140×230 mm, 670 mL, with writing area, 2 round wire closures | 500 pcs/bag, 2 bags/carton |
| 20152003 | 150×230 mm, 710 mL, with writing area, 2 round wire closures | 500 pcs/bag, 2 bags/carton |
| 20152004 | 180×300 mm, 1630 mL, with writing area, 2 round wire closures | 500 pcs/bag, 2 bags/carton |
| 20152005 | 190×380 mm, 2040 mL, with writing area, 2 round wire closures | 500 pcs/bag, 2 bags/carton |
| 20152006 | 250×380 mm, 2720 mL, with writing area, 1 round + 1 flat wire closure | 250 pcs/bag, 4 bags/carton |
| 20152007 | 310×460 mm, 3780 mL, with writing area, 2 flat wire closures | 250 pcs/bag, 4 bags/carton |
| 20152008 | 380×510 mm, 5440 mL, with writing area, 2 flat wire closures | 250 pcs/bag, 4 bags/carton |
General Specifications
- Material: Medical-grade PE
- Sterility: Gamma irradiated (SAL 10⁻⁶)
- Cleanliness: DNase/RNase-free (optional)
- Temperature range: –20°C to +60°C
- Shelf life: 24 months
Sterile Sample Bags vs Non-Sterile Sample Bags
| Feature | Sterile | Non-Sterile |
| Sterility | Gamma sterilized | Not sterilized |
| Use case | Microbiology, pharma, QC | General storage |
| Contamination risk | Extremely low | Moderate |
| Cost | Higher | Lower |
Sterile bags are required when sample accuracy is critical.
How to Use Sterile Sample Bags
- Open outer packaging without touching inner surface
- Open bag using sterile handling
- Add sample using sterile tools
- Seal securely ( wire)
- Label sample information clearly
- Store or transport under required conditions
- Dispose after single use
Why Choose Sterile Sample Bags Over Rigid Containers?
- Lower cost per sample
- Reduced storage space
- Faster workflow handling
- No cleaning or sterilization required
- Flexible for different sample types
Quality Assurance & Compliance
- ISO 8 cleanroom production
- Gamma sterilization (SAL 10⁻⁶)
- Batch traceability system
- Optional USP / GMP aligned documentation
Related Products
FAQ
What are sterile sample bags used for?
Sterile sample bags are used for collecting, storing, and transporting biological, food, environmental, and pharmaceutical samples without contamination.
Are sterile sample bags reusable?
No. They are single-use to prevent cross-contamination and ensure sample integrity.
What is the difference between sterile and non-sterile sample bags?
Sterile bags are gamma-irradiated and used in microbiology and clinical testing, while non-sterile bags are used for general sample handling.
Can sterile sample bags hold liquid samples?
Yes. When properly sealed, they can safely store liquid samples such as water, urine, or buffer solutions.
What temperature can they withstand?
They are suitable for –20°C to +60°C, including refrigeration and frozen transport.
Do you offer custom sizes?
Yes. OEM customization is available for size, printing, and packaging.
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