LK Packaging 6 x 10 Lab Seal® Tamper-Evident Specimen Bags with Absorbent Pad 1.8 Mil

LK Packaging 6 x 10 Lab Seal® Tamper-Evident Specimen Bags with Absorbent Pad for Leak-Safe Transport

LK Packaging 6 x 10 Lab Seal® Tamper-Evident Specimen Bags with Absorbent Pad provide enhanced leak protection for specimen transport applications where primary container failure risk is elevated. Manufactured from 1.8 mil low-density polyethylene with the Seal-N-Rip® tamper-evident adhesive closure, these bags integrate an absorbent pad inside the specimen compartment that absorbs potential leakage from tubes or specimen containers, preventing leaked fluid from reaching the document pocket or external surfaces. LK Packaging’s 3-wall construction separates the paper requisition in a clear front document pocket. Biohazard-printed identification confirms OSHA compliance. The absorbent pad also helps satisfy IATA secondary packaging requirements for Category B biological substances that specify adequate absorbent material within the secondary container.

How the Integrated Absorbent Pad Enhances Specimen Transport Safety

Standard specimen bags provide leak-resistant containment — slowing or preventing liquid escape through the sealed closure — but do not absorb liquids already present inside the bag from primary container failure. The absorbent pad in the LABA610ABS actively absorbs leaked specimen fluid before it can saturate the bag interior, reducing contact between leaked biohazardous material and the bag walls, document pocket, and closure. This is particularly relevant for older or damaged evacuated blood tube stoppers that may leak under courier transport pressure changes, and for urine cups where lid sealing can be inconsistent across patient self-collection procedures.

6 x 10 Absorbent Format for Standard Specimen Containers

The 6 x 10 inch format accommodates the same standard urine cups and blood tube sets as the base LABA610 while providing the additional safety margin of the absorbent pad for high-risk transport scenarios. The pad is sized to cover the base of the specimen compartment, providing absorption capacity for small-volume leaks most commonly encountered in clinical transport — typically a few milliliters from a compromised tube stopper or improperly sealed urine cup. The Seal-N-Rip® closure remains outside the padded area, maintaining tamper-evident integrity separate from the absorbent function.

Meeting IATA P650 Absorbent Material Requirements for Clinical Courier Programs

Clinical courier programs transporting Category B biological substances via ground and air must comply with IATA Packing Instruction 650, which requires adequate absorbent material in the secondary packaging layer to absorb the total volume of all primary receptacles in case of failure. The integrated absorbent pad in LABA610ABS bags provides a built-in compliance solution for small-volume primary containers, eliminating the need for laboratory staff to add loose absorbent materials during the bagging step. Courier programs that have previously relied on paper towel supplementation to meet absorbent requirements can standardize on absorbent-integrated bags for a cleaner, more consistent compliance approach.

Are Absorbent-Pad Bags Required for Air Courier Transport?

IATA regulations for Category B biological substances require absorbent material sufficient to absorb the entire contents of all primary receptacles in the secondary container. Whether an integrated absorbent pad satisfies this requirement depends on the volume of primary containers and the rated absorbency of the specific pad. Laboratories using air courier services for clinical specimens should review their carrier’s compliance requirements and consult with their LK Packaging distributor regarding absorbent pad capacity specifications for the LABA610ABS to confirm regulatory alignment for their specific transport volumes.

Purchasing Absorbent-Pad Lab Seal® Bags at Wholesale Pricing

LK Packaging 6 x 10 Lab Seal® specimen bags with absorbent pad (LABA610ABS) are available through PrismPak.com and authorized wholesale distributors. Clinical courier programs, laboratory compliance departments, and hospital laboratory supply managers sourcing compliant specimen transport packaging can request case quantity pricing. Contact your LK Packaging distributor for current pricing, case pack sizes, and absorbent pad specifications for the LABA610ABS format.