Directions for getting to the Qian lab

We recently moved to the J L Greene Science Center at 3227 Broadway, New York, NY 10027. Take #1 subway train and get off at the 125th Street stop. Walk north for a block or so and you will see the building on your left. We are located on the 5th floor, Quad B, Rooms L5-025, L5-026, and L5-042. If you don't have a Columbia ID that gives you access to the building, you need to arrange your visit ahead of time or ask the security to call your party.

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