3 for 2, five days only—save across our collection of trusted life science products and innovations

Save on research essentials through March 28*

Delays don't start at the bench. They start when you run out of what you need. Now is the perfect time to stock up because when you buy 3 qualifying items, you'll only pay for 2. Just use promo code P6182202 (US) or P6182342 (Canada) at checkout, and we'll apply the savings as a 33% discount.

How it works:

  1. Find your favorite qualifying science products on our website.
  2. Put a quantity of 3 of each qualifying product in your shopping cart.
  3. Use promotion code during checkout—P6182202 for the US* or P6182342 for Canada*.

Shop and save now!

Use the below search tool to navigate a list of eligible products.

Purchases can be made through thermofisher.com.

* This promotion is open only to customers in the US (excluding Puerto Rico) and Canada who purchase a quantity of three or more of the same Cat. No. of any qualifying product(s) in a single purchase order and apply promotion code P6182202 (US) or P6182342 (Canada). Customer will receive a discount of 33% on their order for all qualifying products of the same Cat. No. once the minimum has been reached. Customers may select multiple groups of three or more of each product. For a list of qualifying products, go to thermofisher.com/sciencesavings. Offer valid for qualifying orders received between March 2, 2026, and March 28, 2026. Customers may use the promotion code for multiple orders. Promotion code P6182202 (US) or P6182342 (Canada) must be presented at the time of the order to get the discount. Offer applies to the list price in effect at the time the order is received by Life Technologies. Cannot be combined with other discounts or promotions. Offer void where prohibited, licensed, or restricted by federal, state, provincial, or local laws or regulation or agency/institutional policy. Other restrictions may apply.

For Research Use Only. Not for use in diagnostic procedures.