Chromatography Media
Pickering Laboratories Inc REAGENT 4X950ML CASE
Hydrolysis Reagent for Carbamate analysis 0.05 M, case of 4 (950 mL /bottle) EPA 531.1
Princeton Chromatography Inc PrincetonSFC Methane Sulfonamide 60A 5u 250 x 50.0 mm
PrincetonSFC Methane Sulfonamide 60A 5u 250 x 50.0 mm
Sorbent Technologies Inc C18 Silica Gel, Premium Grade, 60A, 40-63um, Endcapped, 1kg
C18 is the most popular and versatile reversed phase, capable of hydrophobic interactions with a wide variety of organic compounds. C18 Silica Gel, Premium Grade has a porosity of 60A, a particle distribution of 40-63um, and a quantity of 1kg. It is used for reversed phase chromatography for separation of nonpolar to moderately polar compounds such as: Fatty Acids, Glycerides, Polycyclic Aromatics, Esters (Phthalates), Fat-Soluble Vitamins, Steroids, Prostaglandins, PTH amino acids.
Sorbent Technologies Inc Silica Gel, Technical Grade, 60A, 40-63um, 1kg
Silica Gel, Technical Grade is an economical choice for general separations and filtration. The silica gel has a porosity of 60A, particle distribution of 40-63um (230x400mesh), and a quantity of 1kg. This silica gel gives good chromatographic performance for general, non-critical separations. It is used for the packing of traditional flash chromatography columns.
Gold Biotechnology Inc Digitonin Special Grade (water soluble) 1 g
Digitonin is a nonionic saponin steroid derived from the plant Digitalis purpurea. It is useful for creating Digitonin-cholesterol complexes which form when Digitonin disrupts the cell membrane and binds with cholesterol in a nearly 1:1 stoichiometric ratio. When precipitated from ethanolic solutions, these complexes form flat lamellar sheets. Digitonin’s cholesterol displacing properties have been used in newer applications to quantify the rate of lysosomal membrane permeabilization (LMP), a new technique developed to bypass traditional cell death pathways. Digitonin permeabilizes plasma membranes but leaves lysosomal membranes intact, allowing for a quantifiable measurement of lysosomal hydrolases and comparison to normal cellular enzyme activity. Digitonin has been shown to induce hemolysis in red blood cells
Gold Biotechnology Inc Digitonin Special Grade (water soluble) 2.5 g
Digitonin is a nonionic saponin steroid derived from the plant Digitalis purpurea. It is useful for creating Digitonin-cholesterol complexes which form when Digitonin disrupts the cell membrane and binds with cholesterol in a nearly 1:1 stoichiometric ratio. When precipitated from ethanolic solutions, these complexes form flat lamellar sheets. Digitonin’s cholesterol displacing properties have been used in newer applications to quantify the rate of lysosomal membrane permeabilization (LMP), a new technique developed to bypass traditional cell death pathways. Digitonin permeabilizes plasma membranes but leaves lysosomal membranes intact, allowing for a quantifiable measurement of lysosomal hydrolases and comparison to normal cellular enzyme activity. Digitonin has been shown to induce hemolysis in red blood cells
Sorbent Technologies Inc Spherical Silica Gel, Premium Rf, 70A, 75-200um, 2.5kg
Spherical Silica Gel, Premium Rf has a porosity of 70A, particle distribution of 75-200um, and a quantity of 2.5kg. 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 classical column chromatography, industrial scale LC, and batch adsorption applications. Sorbtech spherical gravity silica gels function through hydrophilic interactions with more polar compounds which are generally retained than more lipophilic substances, making them ideally suited for the purification of chemical synthesis intermediates, oils, fats and natural products (vitamins, flavors, fragrances, etc.)
Pickering Laboratories Inc OPA DILUENT 4X950ML CASE
o-Phthalaldehyde (OPA) Diluent for Carbamate Analysis, case of 4 (950 mL /bottle) EPA 531.1 and 531.2
Sorbent Technologies Inc Silica Gel, Premium Rf, 60A, 40-75um, 1kg
Silica Gel, Premium Rf has a porosity of 60A, particle distribution of 40-75um, and a quantity of 1kg. It is used as the stationary phase for traditional Flash Chromatography Columns. Premium Rf (Resolution Factor) silica gel is the highest quality granular silica gel on the market. This high-purity product provides narrow particle and pore distribution and is designed to increase yield, making it ideal for complicated separations both in the lab and in full-scale production.
Chem-Impex International, Inc. Polystyrene resin | 9003-53-6 | MFCD00084450 | 250G
Polystyrene resin, 9003-53-6, MFCD00084450, 250G
Sorbent Technologies Inc Alumina, Basic (pH 10), Act. II-III, 50-200um, 500g
Alumina Basic Activity II-III has a pH of about 10, a particle distribution of 50-200um, and quantity of 500g. This alumina is a medium active adsorbent for use with easily adsorbable substances and for the cleavage of alkaloid salts.