Distance alone does not show dry ice cost; review the quote scope and usable quantity together.
Use the same cost boundary
List product, delivery, packaging or container, returns and extra services separately for each quote.
Do not confuse quoted quantity with net weight actually delivered.
Weigh before use. Record net weight at receipt and before transfer using the same weighing method.
Match any difference to actual waiting time and conditions; do not assume a loss.
Cost per usable kilogram
Divide comparable total order cost by kilograms weighed before use.
Show results separately when product form or delivery arrangement differs.
Keep these fields in the comparison
Order and delivery dates
Quoted quantity and net delivered weight
Pre-use weight and waiting time
Delivery, container and return charges
Total cost used and kilograms available
Compare quotes for the same order scenario.


