LK Packaging 6 x 10 Lab Seal® Tamper-Evident Specimen Bags Purple 1.8 Mil

LK Packaging 6 x 10 Lab Seal® Tamper-Evident Specimen Bags in Purple for Specialty Program Identification

LK Packaging 6 x 10 Lab Seal® Tamper-Evident Specimen Bags in Purple combine the security of the Seal-N-Rip® tamper-evident closure with a distinctive purple color identifier for visual differentiation of specialty testing programs, departmental routing, or chain-of-custody collections in clinical laboratory environments. Manufactured from 1.8 mil low-density polyethylene with a 3-wall construction, these bags provide a separate document pocket for requisition isolation and LK Packaging biohazard-printed identification for OSHA compliance. Purple designation is well suited for toxicology monitoring, therapeutic drug panels, and specialty esoteric testing programs where rapid visual differentiation from routine collections accelerates routing and processing in high-volume receiving areas.

Purple Designation for Therapeutic Drug Monitoring Programs

Therapeutic drug monitoring (TDM) for oncology chemotherapy agents, immunosuppressants in transplant programs, anticonvulsant panels, and antibiotic peak/trough draws requires timed specimen collection relative to drug dosing schedules. Timely processing is directly relevant to result accuracy. Purple Lab Seal® bags designated for TDM collections signal receiving staff to prioritize timed-draw specimens for immediate centrifugation and instrument routing, preventing the collection timing information on the requisition from being rendered irrelevant by processing delays. The document pocket keeps the timed-draw notation visible without bag opening.

Standard 6 x 10 Format for Blood Tube TDM Collections

The 6 x 10 inch format comfortably holds SST and EDTA tubes most commonly drawn for therapeutic drug monitoring panels. Single-tube TDM draws — such as a single SST for cyclosporine or vancomycin trough — require minimal bag space, while paired peak and trough draws with two tubes still fit within the 6 x 10 format when placed together in a secondary carton. The Seal-N-Rip® closure seals the bag immediately after collection, initiating documented chain-of-custody that clinical pharmacists and physician review records may reference for TDM consultation documentation.

Pain Management and Medication Compliance Monitoring With Purple Bags

Pain management clinics performing urine drug screens and serum opioid level panels as part of controlled substance prescribing compliance monitoring use purple Lab Seal® bags to flag medically and legally sensitive collections. Purple bag designation communicates chain-of-custody sensitivity to courier staff and receiving personnel without requiring verbal instruction, reducing the likelihood that compliance monitoring specimens are processed through standard receiving workflow rather than the dedicated chain-of-custody processing queue. The tamper-evident seal supports regulatory documentation requirements for controlled substance prescribing compliance programs.

Does Purple Tint Impact Seal-N-Rip® Closure Performance?

No. The purple tint is applied to the polyethylene film and does not affect the adhesive properties of the Seal-N-Rip® closure. The closure performs identically to clear bag versions — same release liner, same application pressure requirements, and same tamper indication behavior. Collection staff switching between clear and purple bags require no additional training on the closure mechanism. The tint also does not affect the document pocket clarity, which remains a separate clear panel for requisition readability.

Ordering Purple Lab Seal® Specimen Bags at Wholesale Pricing

LK Packaging 6 x 10 purple Lab Seal® tamper-evident specimen bags (LABA610PU) are available through PrismPak.com and authorized wholesale distributors. Specialty clinical programs using color-designated tamper-evident bags can request volume pricing across multiple tint colors. Contact your LK Packaging distributor for current pricing and case configurations for the LABA610PU format.