No purchase necessary. This promotion is available only to life science professionals who are 21 years of age or older in the United States and Canada who submit a completed survey. Completed surveys must be received no later than December 15, 2020 or until gift supplies are depleted, whichever comes first. The estimated value of the poster is $2 USD. Healthcare professionals may not participate in this promotion. By submitting a survey, you warrant that you are not prohibited by employment, contract, law, or any applicable professional code of conduct from accepting a gift from Life Technologies. One free poster per person. Offer void where prohibited, licensed, or restricted be federal, state, provincial, or local laws or regulation or agency/institutional policy. Other restrictions may apply.