A column tube holder includes: a first side rail extending vertically; a second side rail extending vertically; a first shelf extending horizontally between the first side rail and the second side rail; a second shelf extending horizontally between the first side rail and the second side rail, the second shelf disposed below the first shelf; and a third shelf extending horizontally between the first side rail and the second side rail, the third shelf disposed below the second shelf. The column tube holder is composed of a conductive material, an anti-static material, and/or a static dissipative material.