*Terms and Conditions Apply: Offer of a free sample of Spectra ESBL Medium is subject to availability and eligibility and is for a limited period only until December 31, 2017. Territory restrictions may apply. Offer is limited to one free sample pack of 1x10 plates per customer and applies only to the Spectra ESBL Medium. No product or cash alternative is available. This offer cannot be used in conjunction with any other offer. Request will be void if prohibited by local law or policy of the employer. Only requests made via thermofisher.com are valid.