Here I come to save the day!!!
Actually, the solution is so simple it's too obvious . . .
http://www.genotropin.com
Read the website in general, but especially:
Go to the Healthcare Professionals section and click on "Prescribing Information." Download the PDF file (which you can read using the Adobe Acrobat reader), and check out the last section on How Supplied.
There you will find the NDC (National Drug Code) numbers. That will help you identify whether the product you're checking out is legit.
Also, check your local library and see if they have a copy of the Physician's Desk Reference. The PDR is the standard compendium for all U.S. prescription products. There is a photo section at the front of this massive book that includes photos of the various form sof Genotropin. You'll find the pics under the section for Pharmacia/Upjohn.
Happy research, o Q one! :D