Ultra Silica 3um50 X 2.1mm W/ Trident ,Each

Details:

Ultra silica column 3um^ ultra silica column, made of high-purity, type-b silica, particle size: 3um, pore size: 100 angstrom, length: 50mm, internal diameter: 2.1Mm, ph: 2.5 To 8, temperature: 80 deg c, usp phase code: l3, phase category: bare silica, for normal-phase or hilic separations