This Silica Gel 40 microns (flash) 32-63 is a versatile chromatography medium ideal for flash chromatography and analytical separations. It has a particle size range of 32-63 microns and a pore size of 40 angstroms, making it ideal for the separation of small molecules. It is also non-polar and hydrophobic, making it a great choice for organic solvent separations. Our Silica Gel 40 microns (flash) 32-63 is of the highest purity and has been extensively tested for optimal performance. It is the perfect choice for your laboratory chromatography needs.