The LabPath Blog
Practical cold-chain tips, compliance guidance, and Houston healthcare logistics research for clinics, labs, pharmacies, and the teams that run them.
Clinical Trial Specimen Transport: A Houston Guide
Clinical trial specimen transport carries a regulated record, not just a temperature. What Houston research sites should require from a courier partner.
July 28, 2026 · LabPath Logistics Editorial Team
Hospital-at-Home Logistics: A Houston Courier Guide
Hospital-at-home and mobile phlebotomy turn every residence into a collection site. What Houston facilities must require from the courier leg.
July 27, 2026 · LabPath Logistics Editorial Team
Surgical Pathology Specimen Transport: A Houston Guide
Cold ischemia time starts in the OR, not the lab. What Houston hospitals should require from surgical pathology specimen transport and formalin handling.
July 27, 2026 · LabPath Logistics Editorial Team
Blood Product Transport Rules for Houston Hospitals
Red cells, platelets, and plasma each move at a different temperature. The federal rules, the 30-minute rule, and what Houston facilities should verify.
July 25, 2026 · LabPath Logistics Editorial Team
Frozen Specimen Transport: The Dry Ice Playbook
Frozen specimens ship on dry ice — a Class 9 hazmat. How Houston labs handle UN 1845 packaging, the −70 °C tier, sublimation, and CO2 safety in transit.
July 24, 2026 · LabPath Logistics Editorial Team
Lab Turnaround Time: The Transport Window
Specimen transport is the turnaround-time leg you can actually control. How the courier window shapes STAT lab TAT — and where Houston facilities lose minutes.
July 23, 2026 · LabPath Logistics Editorial Team
Category B Specimen Packaging: Houston Lab Guide
How to package diagnostic specimens as UN 3373 Category B: the triple-packaging rule, drop and pressure tests, and marking every Houston lab must get right.
July 22, 2026 · LabPath Logistics Editorial Team
Medical Courier Cost in Houston: How Pricing Works
How medical courier cost works in Houston: per-mile, per-stop, and STAT pricing models — and why the cheapest quote rarely means the lowest total cost.
July 21, 2026 · LabPath Logistics Editorial Team
DEA-Compliant Controlled Substance Delivery in Houston
DEA and Texas pharmacy board rules for courier-delivered Schedule II-V drugs — chain of custody, ID verification, and record retention Houston pharmacies must document.
July 15, 2026 · LabPath Logistics Editorial Team
DOT & OSHA Rules for Transporting Lab Specimens in Houston
Nearly every diagnostic specimen a Houston courier moves is a regulated Category B substance. What DOT packaging and OSHA training actually require.
July 14, 2026 · LabPath Logistics Editorial Team
Specimen Rejection in Houston Labs: What Couriers Control
Hemolysis and clotting drive most rejected specimens, and transport handling is a leading cause. What Houston labs should require from a medical courier.
July 13, 2026 · LabPath Logistics Editorial Team
HIPAA-Compliant Medical Courier: What to Verify
Most medical couriers are HIPAA business associates, not exempt conduits. What Houston labs, pharmacies, and clinics must verify before signing.
July 12, 2026 · LabPath Logistics Editorial Team
Medical Courier SLA: What Houston Labs Must Require
What a medical courier SLA should specify in writing — delivery windows, on-time definitions, and qualifications — before Houston facilities sign.
July 11, 2026 · LabPath Logistics Editorial Team
Hurricane Season Planning for Houston Medical Couriers
What Houston labs, pharmacies, and clinics should require from a medical courier's hurricane contingency plan before storm season peaks — not after.
July 10, 2026 · LabPath Logistics Editorial Team
Cold Chain Pharmacy Delivery in Houston: What to Require
What Houston pharmacies and clinics should demand from a cold chain courier: 2-8°C verification, USP <1079> alignment, and documented chain of custody.
July 9, 2026 · LabPath Logistics Editorial Team
STAT Specimen Delivery in Houston: The Vetting Checklist
What 'STAT' should actually guarantee from a Houston medical courier — transport time limits, temperature proof, and chain-of-custody checks lab managers should require.
July 8, 2026 · LabPath Logistics Editorial Team
In-House Delivery vs. Medical Courier: A Houston Guide
The real cost of an in-house delivery fleet vs. a HIPAA-compliant medical courier in Houston — payroll, turnover, vehicles, and compliance.
July 7, 2026 · LabPath Logistics Editorial Team
Chain of Custody for Medical Couriers: A Houston Guide
What chain of custody means for HIPAA-compliant medical courier delivery in Houston, and the documentation your clinic or lab should require.
July 6, 2026 · LabPath Logistics Editorial Team
Houston Summer Heat and Lab Specimen Integrity: A Clinic Owner's Cold-Chain Checklist
Houston summers push vehicle interiors well past safe specimen ranges. Here's how clinics, labs, and pharmacies protect sample integrity and avoid costly redraws during peak heat.
July 5, 2026 · LabPath Logistics Editorial Team