Purple Diamond can expose your products to your specified temperature and humidity needs in our state of the art chambers. Choosing to do Stability Storage with Purple Diamond, is assuring that your product will be monitored and protected from the day it’s put into the chamber to the day of completion.

Purple Diamond Laboratory Chambers Include;

  • Our storage units are under 24/7 security
  • Audible and visual alarms for temperature & humidity (over/under set conditions)
  • Back-up generator with automatic transfer unit
  • Frequent Lab Validations


  Chamber Logs Include;

  • Uninterrupted Power Source on data loggers, ensuring continuous monitoring and alarm call-outs
  • Data Acquisition System


Storage Conditions Temperature Range

      Standard Conditions


Temperature Humidity
25ºC ± 2ºC 40% RH ± 5% RH
25ºC ± 2ºC 60% RH ± 5% RH
30ºC ± 2ºC 65% RH ± 5% RH
30ºC ± 2ºC 75% RH ± 5% RH
40ºC ± 2ºC 75% RH ± 5% RH
5ºC ± 3ºC Uncontrolled
-20ºC ± 5ºC Uncontrolled
-80ºC ± 2ºC Uncontrolled

Accelerated Aging & Temperature Testing

Exposure / Storage Services for Pharmaceuticals  

At Purple Diamond, we can expose your products and use the aggravated conditions of; heat, humidity, sunlight and vibration to your specified needs. We can accommodate your products for both long and short-term shelf-life studies with multiple generator backed up chambers that are continuously monitored and secure.


Biological & Pharmaceutical Storage

Exposure / Storage Services and Research Storage      

Purple Diamond can securely expose your biological items to the specified conditions. Our Chambers can hold and protect your biological materials, vaccines, clinical trial materials and pharmaceuticals.

Storage range for Biological materials begins at Room Temperature 15C to 27C, to Refrigerated Storage 2C-5C, to Freezer Storage -20C and finishing at Ultra Low Freezer which is -80C.

Biological Storage Includes;

  • ICH Stability Storage (All standard and any custom condition)
  • Vaccine Storage
  • Clinical Trials
  • Medical Device
  • Shipping Lane Studies
  • Packaging/Pallet Testing
  • Custom

ICH Stability Storage

Exposure / Storage Services for Pharmaceuticals    

We can store your products for both long and short-term shelf-life studies with multiple programmable environmental chambers that can meet your required conditions. Capabilities range from High Temperature/Humidity to Ultra Low Freezer conditions. Purple Diamond can test for many environmental factors such as light, humidity and temperature.


Cold Chain Logistics

Exposure / Storage Services for Temperature Controlled Supply Chains

In our chambers, we can store goods with a temperature-controlled distribution chain. In-house Environmental Chambers can simulate the temperature profiles that products may endure during distribution. We will track the temperature of both the product and its barrier throughout the different temperature cycles.  

Please complete the form below to download our Full Testing List PDF

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