Chromatography Media
WELCH MATERIALS INC Ni TanroseTM 6FF(NTA), 100mL/bottle
Name: Ni Tanrose 6FF(NTA), specification: 100mL, bead structure: 6% highly cross-linked agarose, mean particle size and range: 90μm, 45-165 μm, binding capacity: 40mg(his-tagged protein)/mL(medium), pH stability: 3-12(long term), 2-14(short term), flow rate: 600 cm/h, storage condition: 20% ethanol, 4-30°C. Similar Products: Ni Sepharose 6 FF
Sorbent Technologies Inc Silica Gel, Technical Grade, 60A, 40-63um, 2.5kg
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 2.5kg. This silica gel gives good chromatographic performance for general, non-critical separations. It is used for the packing of traditional flash chromatography columns.
Sorbent Technologies Inc Silica Gel, Premium Rf, 60A, 20-45um, 5kg
Silica Gel, Premium Rf has a porosity of 60A, particle distribution of 20-45um, and a quantity of 5kg. It is used as the stationary phase for Medium Pressure Liquid Chromatography (MPLC). Improve your resolution with this MPLC silica gel whether in the laboratory or in production. When working with difficult separations that give very low Rf-values on initial screenings by TLC and require larger volumes of flash grade silica, you need the improved resolution power that Sorbtech MPLC grades provide. By using a smaller particle size, a higher number of theoretical plates are achieved using the same volume of silica which in turn increases the resolution.
Sorbent Technologies Inc C18 Silica Gel, Premium Grade, 60A, 40-63um, Endcapped, 500g
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 500g. 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.
Separation Methods Technologies Inc SMT BULK C18 35-50UM 60A 100G
BOD-35-60 - Bulk C18 (100g) - Particle Size: 35-50um, Pore Size: 60A, Mass: 100g. Custom configurations are also available.
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.
Sorbent Technologies Inc Alumina, Neutral, 32-63um, 1kg
Alumina Neutral, is used for packing flash chromatography columns. It has a particle distribution of 32-63um and a quantity of 1kg. The approximate pH is 7.4 and specific surface area is about 200 m2/g.
Sorbent Technologies Inc Alumina, Basic, Super I, 50-200um, 500g
Alumina Basic Super I has a pH of 10, a particle distribution of 50-200um, and quantity of 500g. In a non-polar environment Alumina Super I shows adsorption capacity approximately twice as high as Alumina Activity I. Alumina Basic Super I has a Loss on Ignition (LOI) of 1% and a specific surface area of about 200 m2/g. The high activity level lends itself to the separation of polar samples in nonpolar solvent systems, specifically, the purification of solvents. Applications include: Alkaloids, Synthetic bases, dehydration of ethers, Removal of peroxides, Natural and synthetic dyestuffs, Hydrocarbons