Brianna Bibel on Instagram: "I love how my students, just like I did as a student, are falling in love with protein purification! And, they’re wanting to help others learn by starring in tutorial videos! YouTube: https://youtu.be/ysuGCxME2lg Today, I got to teach Korina about good chromatography column storage protocol. Long story short, you typically want to store your columns in 20% ethanol (EtOH) to prevent microbe growth. If you’re using the column the next day or 2, it’s okay to keep in buf