Glossary & FAQ
A quick reference glossary guide for common shipping terms.
All glossary & FAQ


Import Assistance for Animal Specimens into the U.S.
Mercury can help you determine the necessary paperwork, permits, and documentation to ensure a smooth and timely import and delivery of your animal specimen.
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UN 2814 & UN 2900 Substances Shipping
UN 2814 and UN 2900 are the two shipping names for Category A infectious substances. UN 2814 is used for infectious substances that affect humans, while UN 2900 is used for infectious substances that affect animals.
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Small Package Surcharges
Insight into the most common charges and surcharges you may see when shipping through Mercury.
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Time-Critical Logistics
Shipments that need to be delivered by a specific time are considered to be time-critical shipments.
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Cold Chain Supplies For Sale
Packaging options to keep shipments cold or frozen including validated thermal shippers and dry ice.
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Temperature-Monitoring Devices for Shipping
Mercury offers clients the most advanced temperature-monitoring services for both Dry Ice and Cold Pack shipments.
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11 Critical Considerations When Shipping with Dry Ice
When shipping items that need to remain frozen you need cold chain shipping. This guide will help you determine the key steps to ensure your shipment arrives safely at its destination.
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UN 1845 Class 9 - Dry Ice Packaging and Labeling
Dry ice is a regulated substance and must be packaged, marked and labeled appropriately (UN 1845) to be transported under Department of Transportation guidelines.
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What Is Cold Chain Shipping?
Cold chain shipping is the transportation of items that must remain within a certain temperature range.
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Import Assistance for Animal Specimens into the U.S.
Mercury can help you determine the necessary paperwork, permits, and documentation to ensure a smooth and timely import and delivery of your animal specimen.
Read more

UN 2814 & UN 2900 Substances Shipping
UN 2814 and UN 2900 are the two shipping names for Category A infectious substances. UN 2814 is used for infectious substances that affect humans, while UN 2900 is used for infectious substances that affect animals.
Read more

Small Package Surcharges
Insight into the most common charges and surcharges you may see when shipping through Mercury.
Read more

Time-Critical Logistics
Shipments that need to be delivered by a specific time are considered to be time-critical shipments.
Read more

Cold Chain Supplies For Sale
Packaging options to keep shipments cold or frozen including validated thermal shippers and dry ice.
Read more

Temperature-Monitoring Devices for Shipping
Mercury offers clients the most advanced temperature-monitoring services for both Dry Ice and Cold Pack shipments.
Read more

11 Critical Considerations When Shipping with Dry Ice
When shipping items that need to remain frozen you need cold chain shipping. This guide will help you determine the key steps to ensure your shipment arrives safely at its destination.
Read more

UN 1845 Class 9 - Dry Ice Packaging and Labeling
Dry ice is a regulated substance and must be packaged, marked and labeled appropriately (UN 1845) to be transported under Department of Transportation guidelines.
Read more

What Is Cold Chain Shipping?
Cold chain shipping is the transportation of items that must remain within a certain temperature range.
Read more

Phase Change Materials (PCM) Shipping
Phase change materials from Mercury are utilized to maintain the temperature of substances at a cool level without freezing them
Read more

Import Assistance for Animal Specimens into the U.S.
Mercury can help you determine the necessary paperwork, permits, and documentation to ensure a smooth and timely import and delivery of your animal specimen.
Read more

UN 2814 & UN 2900 Substances Shipping
UN 2814 and UN 2900 are the two shipping names for Category A infectious substances. UN 2814 is used for infectious substances that affect humans, while UN 2900 is used for infectious substances that affect animals.
Read more

Small Package Surcharges
Insight into the most common charges and surcharges you may see when shipping through Mercury.
Read more

Time-Critical Logistics
Shipments that need to be delivered by a specific time are considered to be time-critical shipments.
Read more

Cold Chain Supplies For Sale
Packaging options to keep shipments cold or frozen including validated thermal shippers and dry ice.
Read more

Temperature-Monitoring Devices for Shipping
Mercury offers clients the most advanced temperature-monitoring services for both Dry Ice and Cold Pack shipments.
Read more
From our blog




U.S. - China Temporary Tariff Relief Explained Clearly
Explore how the US-China 90-day tariff cut impacts importers. Learn what’s changed, what hasn’t, and how to plan your next shipment with confidence.
Read more




What Are Phase Change Materials in Packaging?
Explore how phase change materials (PCMs) enhance cold chain logistics with better temperature control, reusability, and reduced shipping waste.
Read more




Top 5 Cold Chain Packaging for Pharmaceutical Shipping
Discover the top 5 cold chain packaging solutions for pharma shipping. Compare temperature ranges, durations, and reuse options for safe and cost-effective transport.
Read more
Frequently asked questions
What does it cost?
Do you own planes?
Do I lose control by using Mercury for parcel shipping?
Do you cover all regions? What areas do you specialize in?
Do you offer packaging, dry ice, or phase change materials?
Where is your team located? Are you available 24/7?

Still have questions?
Can’t find the answer you’re looking for? Please chat with us!
Frequently asked questions
What does it cost?
Do you own planes?
Do I lose control by using Mercury for parcel shipping?
Do you cover all regions? What areas do you specialize in?
Do you offer packaging, dry ice, or phase change materials?
Where is your team located? Are you available 24/7?

Still have questions?
Can’t find the answer you’re looking for? Please chat with us!
Frequently asked questions
What does it cost?
Do you own planes?
Do I lose control by using Mercury for parcel shipping?
Do you cover all regions? What areas do you specialize in?
Do you offer packaging, dry ice, or phase change materials?
Where is your team located? Are you available 24/7?

Still have questions?
Can’t find the answer you’re looking for? Please chat with us!
Frequently asked questions
What does it cost?
Do you own planes?
Do I lose control by using Mercury for parcel shipping?
Do you cover all regions? What areas do you specialize in?
Do you offer packaging, dry ice, or phase change materials?
Where is your team located? Are you available 24/7?

Still have questions?
Can’t find the answer you’re looking for? Please chat with us!
Get in touch
Reach out to us to discuss your upcoming shipping needs.
Get in touch
Reach out to us to discuss your upcoming shipping needs.
Get in touch
Reach out to us to discuss your upcoming shipping needs.
Get in touch
Reach out to us to discuss your upcoming shipping needs.