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THERMOSAFE

THERMOSAFE is a brand specializing in temperature-controlled packaging and transport solutions for laboratory specimens, biological samples, and medical materials. The product line includes lab tube mailers, slide mailers, petri dish mailers, and specimen transport coolers, all designed to meet regulatory standards for shipping biological substances. The brand is known for its focus on compliance with DOT (Department of Transportation) and IATA (International Air Transport Association) regulations, ensuring that packages are suitable for safe and legal transport of diagnostic specimens, infectious substances, and other regulated materials. THERMOSAFE products are constructed from materials such as cardboard, polystyrene, and nylon, with options for rigid foam insulation and refrigerant gel packs to maintain temperature stability during transit. The range includes mailers for single or multiple tubes, slides, and petri dishes, with outside dimensions varying from compact 5-inch heights to larger 14-inch totes. Color options are typically white for mailers and blue for transport bags. 3G Electric stocks 17 SKUs of THERMOSAFE products, covering the core families of lab tube mailers, slide mailers, petri dish mailers, and specimen transport coolers. These items are available for global shipment, supporting procurement specialists and maintenance managers who require reliable, compliant packaging for clinical, research, and industrial laboratory operations. The brand's emphasis on standardized testing and certification means that each product is engineered to withstand the rigors of shipping while protecting contents from breakage, leakage, and temperature excursions. For engineers and buyers, THERMOSAFE provides a straightforward, specification-driven approach to specimen transport, with clear dimensional data, material specifications, and regulatory compliance markings. 3G Electric facilitates access to this line by offering a centralized catalog with detailed product attributes, enabling quick comparison of capacities, sizes, and standards. Whether for routine lab sample shipping or emergency transport of temperature-sensitive materials, THERMOSAFE products are designed to meet the operational requirements of healthcare facilities, diagnostic labs, and industrial quality control departments.

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About THERMOSAFE

THERMOSAFE is a brand specializing in temperature-controlled packaging and transport solutions for laboratory specimens, biological samples, and medical materials. The product line includes lab tube mailers, slide mailers, petri dish mailers, and specimen transport coolers, all designed to meet regulatory standards for shipping biological substances. The brand is known for its focus on compliance with DOT (Department of Transportation) and IATA (International Air Transport Association) regulations, ensuring that packages are suitable for safe and legal transport of diagnostic specimens, infectious substances, and other regulated materials. THERMOSAFE products are constructed from materials such as cardboard, polystyrene, and nylon, with options for rigid foam insulation and refrigerant gel packs to maintain temperature stability during transit. The range includes mailers for single or multiple tubes, slides, and petri dishes, with outside dimensions varying from compact 5-inch heights to larger 14-inch totes. Color options are typically white for mailers and blue for transport bags. 3G Electric stocks 17 SKUs of THERMOSAFE products, covering the core families of lab tube mailers, slide mailers, petri dish mailers, and specimen transport coolers. These items are available for global shipment, supporting procurement specialists and maintenance managers who require reliable, compliant packaging for clinical, research, and industrial laboratory operations. The brand's emphasis on standardized testing and certification means that each product is engineered to withstand the rigors of shipping while protecting contents from breakage, leakage, and temperature excursions. For engineers and buyers, THERMOSAFE provides a straightforward, specification-driven approach to specimen transport, with clear dimensional data, material specifications, and regulatory compliance markings. 3G Electric facilitates access to this line by offering a centralized catalog with detailed product attributes, enabling quick comparison of capacities, sizes, and standards. Whether for routine lab sample shipping or emergency transport of temperature-sensitive materials, THERMOSAFE products are designed to meet the operational requirements of healthcare facilities, diagnostic labs, and industrial quality control departments.

Common Applications

  • Clinical diagnostics — THERMOSAFE Lab Tube Mailer (MPN 365) for shipping blood and urine samples to reference labs
  • Pharmaceutical quality control — THERMOSAFE Petri Dish Mailer (MPN 404) for transporting culture plates between facilities
  • Field research — THERMOSAFE Medical Transfer Tote (MPN 641) for transporting temperature-sensitive specimens in remote locations
  • Industrial hygiene — THERMOSAFE Lab Tube Mailer (MPN 409) for shipping air sampling media and swabs
  • Veterinary pathology — THERMOSAFE Lab Tube Mailer (MPN 407) for sending tissue slides and fluid samples to diagnostic labs
  • Environmental monitoring — THERMOSAFE Specimen Transport Cooler (MPN 198-BLUE) for moving water or soil samples under temperature control

Frequently asked questions

Common questions about THERMOSAFE from 3G Electric.

What DOT and IATA standards do THERMOSAFE lab tube mailers comply with?

THERMOSAFE lab tube mailers are designed to meet DOT 49 CFR and IATA Dangerous Goods Regulations for shipping biological substances, Category B (UN3373) and exempt human/animal specimens. Specific models, such as the MPN 365 and MPN 356, are marked as DOT-compliant, while others like MPN 407 and MPN 409 carry IATA compliance. The packaging includes absorbent material and leakproof primary containers to satisfy triple-layer containment requirements. Always verify the specific SKU's certification markings for your intended shipping class.

What materials are used in THERMOSAFE specimen transport coolers?

THERMOSAFE specimen transport coolers, such as the Medical Transfer Tote (MPN 641 and MPN 198-BLUE), are constructed from nylon fabric with foam insulation. They include removable refrigerant gel packs and foldout partitions to secure contents. The nylon exterior is durable and water-resistant, while the interior foam provides thermal insulation for maintaining temperature during transport. These coolers are designed for reusable applications in clinical and field settings.

Can THERMOSAFE petri dish mailers accommodate standard 100mm dishes?

Yes, the THERMOSAFE Petri Dish Mailer (MPN 404) has an inside height of 4 inches and an outside height of 5 inches, with an outside length of 7.5 inches. This accommodates standard 100mm diameter petri dishes. The polystyrene construction provides rigidity and impact resistance, and the mailer meets DOT standards for shipping biological substances. For larger or multiple dishes, verify dimensions against your specific container size.

How many tubes can a THERMOSAFE Lab Tube Mailer (MPN 364) hold?

The THERMOSAFE Lab Tube Mailer (MPN 364) holds three lab tubes. It has an outside height of 1.25 inches and an outside length of 5.125 inches, with a white polystyrene body. This model is DOT-compliant and suitable for shipping Category B biological substances. For other capacities, THERMOSAFE offers mailers holding 1, 2, 4, or 5 tubes, such as MPN 356 (1 tube), MPN 365 (2 tubes), MPN 407 (4 tubes plus 8 slides), and MPN 409 (5 tubes).

Are THERMOSAFE slide mailers suitable for shipping glass microscope slides?

Yes, the THERMOSAFE Lab Tube Mailer (MPN 407) is designed to hold both 4 tubes and 8 slides, making it suitable for shipping glass microscope slides. The polystyrene construction provides cushioning and rigidity to prevent breakage. This model is IATA-compliant, ensuring it meets air transport regulations for biological specimens. For slide-only shipments, verify that the mailer's interior dimensions match your slide size (typically 1x3 inches).

What is the temperature range maintained by THERMOSAFE transport coolers?

THERMOSAFE transport coolers, such as the Medical Transfer Tote (MPN 641), include removable refrigerant gel packs that can maintain temperatures between 2°C and 8°C for several hours, depending on ambient conditions and pack quantity. The nylon and foam construction provides passive insulation. For precise temperature requirements, use a data logger and pre-condition the gel packs according to manufacturer instructions. The coolers are not rated for frozen or ultra-low temperature applications.