Column Packing
Sorbent Technologies Inc Alumina, Neutral, 32-63um, 500g
Alumina Neutral, is used for packing flash chromatography columns. It has a particle distribution of 32-63um and a quantity of 500g. The approximate pH is 7.4 and specific surface area is about 200 m2/g.
Sorbent Technologies Inc Alumina, Neutral, Active, 32-63um, 500g
Alumina Neutral, Active, is used for packing flash chromatography columns. It has a particle distribution of 32-63um and a quantity of 500g. The approximate pH is 7.4, Loss on Ignition (LOI) is < 1.7%, and specific surface area is about 200 m2/g.
Sorbent Technologies Inc Silica Gel, Enhanced Grade, 60A, 40-63um, 500g
Silica Gel, Enhanced Grade is a high purity silica 60 for use in the laboratory or in production. The "tight" particle distribution provides a high resolution chromatographic separation. The silica gel has a porosity of 60A, particle distribution of 40-63um (230x400mesh), and a quantity of 500g. This silica gel is ideal for packing traditional flash chromatography columns. It is commonly used for the purification of natural products, foods, cosmetics, pharmaceuticals, and nutraceuticals.
Sorbent Technologies Inc C18 Spherical Silica Gel, Premium Rf, 70A, 40-75um, 100g
C18 Spherical Silica Gel, Premium Rf has a porosity of 70A, particle distribution of 40-75um, and a quantity of 100g. Spherical Silica Gel, Premium Rf when compared to granular silica gels show an increase loading (up to 30% more), greater reproducibility of process, sharper peaks and cost savings (less solvent consumption and labor), longer bed lifetime (decrease cost of labor and silica consumption), and better chromatographic results. This high-purity spherical silica gel is ideal for flash chromatography, industrial scale LC, and batch adsorption applications. C18 is the most popular and versatile reversed phase, capable of hydrophobic interactions with a wide variety of organic compounds. It is used for separation of nonpolar to moderately polar compounds such as: Fatty Acids, Glycerides, Polycyclic Aromatics, Esters (Phthalates), Fat-Soluble Vitamins, Steroids, Prostagl&ins, PTH amino acids.