Транспортные пакеты для образцов категории B: молчаливые хранители безопасности биологических образцов

In the fields of medical diagnostics, scientific research, and public health, the safe transportation of biological samples is critical. A drop of blood, a tissue sample, or a culture may carry both immense value and potential risks. Category B transport sample bags are a specialized packaging solution designed to securely transport Category B biological substances (primarily diagnostic samples) that meet the UN3373 standards. They are the silent guardians during the journey of these samples.

Core Mission of Sample Bags: Safe and Compliant, with No Room for Error

• Category B transport sample bags strictly adhere to the United Nations UN3373 packaging regulations (P650), ensuring that under normal transportation conditions:
• Three-layer Complete Packaging System: An inner leak-proof container, a middle absorbent pad, and an outer sturdy package, effectively containing the sample and preventing any leakage or damage.
• Clear Risk Warning: The outer packaging is printed with the required UN3373 mark and the words “Biological Substance, Category B,” clearly conveying the content and risk level.
• Reliable Performance: The packaging design passes rigorous drop, stacking, puncture, and other tests, proving its reliability under transportation impacts and pressure.

Core Advantages and Features:

• Outstanding Leak-proof Seal: High-quality materials and reliable sealing technology ensure that liquid or potentially infectious substances inside are securely enclosed.
• Powerful Absorption Capacity: The inner layer is equipped with highly efficient absorbent materials, which can quickly absorb liquids up to several times their own volume in the event of a leakage, minimizing contamination risks.
• Biological Hazard Label: The outer layer is marked with the UN3373 and biological hazard symbols, offering a clear warning to handlers and raising operational safety awareness.
• Durable and Robust: The outer layer material has excellent tear resistance, puncture resistance, and compression resistance, effectively resisting external shocks during transport.
• Convenient and Practical: The design often considers user-friendliness, such as a clear label area, easy tear opening, and convenience for filling and sealing.

Application Scenarios:

• Medical Institutions: Transporting patient blood, urine, bodily fluids, tissue samples, and other diagnostic samples to laboratories.
• Disease Control Centers and Public Health Institutions: Transmitting samples for infectious disease monitoring and environmental testing.
• Medical Research Laboratories: Shipping or receiving cell cultures, microbial samples, DNA/RNA extracts, and other research-related materials.
• Third-party Testing Laboratories: Receiving biological samples for testing from various sources.
• Pharmaceutical and Biotechnology Companies: Transporting biological materials for research and quality control purposes.
• Veterinary Hospitals and Diagnostic Laboratories: Transporting animal diagnostic samples.
• Forensic Identification Institutions: Transmitting forensic evidence samples.

Regulatory Procedures:

• The inner container must be sealed properly.
• The sample volume must not exceed the absorption capacity of the inner container and absorbent material.
• The inner container should be wrapped with sufficient absorbent material.
• The entire inner packaging (container + absorbent material) must be securely placed inside the Category B transport sample bag with a tight seal.
• The outer sample bag must clearly and correctly display or attach labels containing sender/receiver information, content description, and the UN3373 mark.

Complying with Транспортные пакеты для образцов класса B UN3373 is a key link in ensuring the safe transportation of biological samples, protecting personnel health, maintaining environmental safety, and fulfilling international regulatory requirements. Whether it is the staff of the hospital laboratory, the researcher of the laboratory, or the practitioner of logistics and transportation, choosing and using compliant Class B transport sample bags is to build a solid and reliable safety line for each sample delivery, so that precious biological samples can arrive at the destination safely, and escort human health and scientific progress. In today’s world where biosafety is no small matter, it is a trustworthy sample safety guard.