Quote generation - some companies prefer to have purchases approved in advance. For this purpose, we allow users to generate quotes for their samples prior to ordering them. If you have selected samples to order from multiple carts, we will ask you to indicate which carts you wish to order, and we will combine these carts into a new cart for you. Purchase Alert warning - For Personal and Corporate Memberships we will detect and warn you when you are about to order a sample with the same chemical structure as another sample you ordered previously through the iResearch System. ChemNavigator represents compounds from many suppliers.
Some suppliers provide prices in advance, while others provide quotes on a per-order basis.
If you choose to purchase these compounds, they will be treated as a separate order. When you order pre-priced samples, your request is processed immediately. These samples can be ordered directly through ChemNavigator. However, we obtain a quote for you within 10 days of you placing an order. You may then accept or decline these samples depending on the quote.