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TESTING SERVICES

Comprehensive Packaging Validation

We pair insulated-packaging expertise with advanced test capabilities to evaluate thermal performance, mechanical durability, and environmental resilience. Design, test, and qualify temperature-sensitive packaging with in-house profiles built on industry standards — ASTM, ISTA, and more, validated as needed with third parties.

From early design work to final qualification, we support end-to-end validation for science, food, pharma, and specialty industrial shipments. Supporting life sciences, pharmaceuticals, food & perishables, and specialty industrial shipments.

Standards we work with: ASTM URAC ISTA ISTA-6 (Amazon) UN / DOT HazMat Custom

ASTM / ISTA Package Testing

Simulate distribution hazards using standard methods for drops, vibration, compression, and temperature exposures. Custom profiles available to mirror your lanes.

Amazon ISTA-6 (SIOC / Overbox)

Programs for large e-commerce channels requiring ISTA-6 protocols. Pre-screening and documentation to streamline external certification.

Environmental / Thermal

Chamber testing for refrigerated, frozen, and controlled room temp. Summer/winter profiles, hold times, and lane-specific stress.

UN / DOT HazMat Packaging

Qualification support for regulated materials and diagnostics. Guidance for documentation and labels, with referrals for final certifications where required.

Materials Testing

Insulation R-value checks, coolant capacity, gel/rigid pack performance, leak/absorbency, liner performance, fit-and-finish inspections.

URAC Compliance Support

Validation and documentation support for shippers serving URAC-accredited pharmacy and specialty pharmacy clients.


The upfront cost of package testing:

A small investment up front prevents far more costly problems downstream.


  • Reduces packaging cost and weight
  • Ensures regulatory compliance
  • Maintains product integrity
  • Verifies ideal transport conditions
  • Protects your brand from shipping hazards
  • Ensures safe delivery to your customers
  • Eliminates damaged-product returns
  • Prevents unnecessary revenue loss

Our Testing Process

A clear, collaborative path from initial consultation to a validated packaging approach you can confidently present to internal teams, customers, and auditors.

1

Define Objectives

Align on payload, target temperature range, transit duration, destinations, and any internal or external expectations.

2

Select Test Methods

Choose appropriate thermal profiles, environmental steps, and mechanical tests that mirror your shipping reality.

3

Prepare Pack-Out

Confirm packaging configuration and refrigerant plan so test cycles reflect how shipments will actually be packed.

4

Run Test Cycles

Execute the agreed test plan while temperature and conditions are continuously monitored and recorded.

5

Review & Next Steps

Receive data summaries, time–temperature curves, and recommendations for packaging or pack-out adjustments.

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The outcome

A validated packaging approach — documented, defensible, and ready for internal review, customer requests, or audit.

Polar Tech in-house testing chamber

Equipment & In-House Capabilities

  • Environmental chambers for hot/cold profiles (summer / winter)
  • Data logging and instrumentation for multi-point payload monitoring
  • Drop, vibration, and compression test coordination per chosen standards
  • Access to third-party labs for formal certification as required
  • Pre-validated kits and ONE® Series shippers ready to spec

Request a Testing Consultation

Tell us about your shipment, payload, and target conditions. Our lab team will follow up with a recommended test plan.