Roni Stefanick in the lab at Mazza Vineyards

Roni Stefanick in the lab at Mazza Vineyards

Penn State Behrend student Roni Stefanick works in the chemistry lab at Mazza Vineyards

Roni Stefanick, a 2020 graduate of Penn State Behrend, works in the lab at Mazza Vineyards, where she completed a semester-long internship.

IMAGE: Penn State Behrend