Catalog No.: FO117-500
Net Contents: 1 Pack (500 per Pack)
SPECIMEN TRANSPORT ENVELOPE C4
UN3373 Compliant, Catagory B
Secure, Compliant Transport of Biological Samples
The C4 Specimen Transport Envelope is designed for the safe and compliant transport of Category B biological samples in accordance with UN3373 and P650 packaging requirements. Manufactured from durable, lightweight polyethylene, these flexible mailing envelopes provide a cost-effective outer packaging solution when used in combination with appropriate primary and secondary containers. Their optimized design helps reduce shipping costs by enabling many sample shipments to qualify for large letter rates rather than parcel delivery, while maintaining the integrity and security of specimens during transit.
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UN3373 compliant labeling for transport of Category B biological samples
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Designed to meet P650 packaging instruction requirements
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C4 size (225 × 320 mm) for larger specimen shipments
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Lightweight polyethylene construction to reduce postage costs
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Suitable for use with rigid secondary packaging systems
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Helps enable mailing at large letter rates where applicable
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Supplied pre-printed for regulatory compliance and ease of use
The C4 Specimen Transport Envelope is constructed from high-quality polyethylene, offering a flexible yet durable solution for the outer packaging of biological samples. Designed for use within UN3373-compliant shipping systems, these envelopes are intended to be used in conjunction with appropriate primary receptacles, leak-proof secondary packaging, and absorbent materials to ensure safe and secure transport. The pre-printed labeling supports regulatory compliance and simplifies preparation for shipment.
These envelopes are particularly well-suited for routine specimen transport applications where cost efficiency and reliability are essential. Their lightweight design helps minimize postage expenses, while the C4 format accommodates larger or multiple sample shipments. When used as part of a complete packaging system, they support safe handling and help maintain the integrity of specimens during transit under typical shipping conditions.
