Our range of column chromatography has found its place in many laboratories for preparative purposes as well as for reaction control in organic syntheses. It is highly recommended due to following factors:

• Simple packing procedure
• Low operating pressure
• Low expense for instrumentation

Column chromatography is separated into two categories, depending on how the solvent flows down the column.
• If the solvent is allowed to flow down the column by gravity, or percolation, it is called gravity column chromatography.
• If the solvent is forced down the column by positive air pressure, it is called flash chromatography, a "state of the art" method currently used in organic chemistry research laboratories.

Adsorbent particle size affects how the solvent flows through the column. Smaller particles with higher mesh values are used for flash chromatography; larger particles with lower mesh value are used for gravity chromatography. For example, 70–230 silica gels are used for gravity columns and 230–400 mesh for flash columns.

Features and Benefits
• High resolution
• Batch to Batch reproducible results
• Excellent flow rates
• Direct scalability

Our Coloumn Chromatographic Range:
•0.21-0.50 ìm ( 35- 70 Mesh)
•0.125-0.250 ìm ( 60-120 Mesh)
•0.063-0.210 ìm ( 70-230 Mesh)
•0.074-0.149 ìm (100-200 Mesh)
•0.037-0.063 ìm (230-400 Mesh)

Tailor Made Mesh sizes are available on request.

We are manufacturing and offering thin layer chromatography adsorbent that is used for preparing of silica gel glass plates (SiO2) as a TLC adsorbent. Our adsorbents are extremely good when plates are prepared by chemist by their own hands.Silica Gel G & GF are the most widely used silica gel adsorbent for making TLC plates. No organic substances are added to these products, thus making them compatible with sulfuric acid charring visualization.

They are compatible with all organic solvents, however, they are not recommended for use in systems containing greater than 20% water because of the solubility of the gypsum binder in aqueous solutions.

The "G" stands for Gypsum and indicates that calcium sulfate hemihydrate (CaSO4·1/2H2O), a refined form of gypsum, has been included in the adsorption formulation. Gypsum functions as a binder, improving the cohesion of the adsorbent particles and increasing the adhesion of the layer to the glass substrate.

The "F" indicates the presence of a short wave UV indicator that is fluorescent at 254 nm.

With sound industrial knowledge and in-depth understanding of the chemical requirements of our clients, we are offering a range that is highly effective. Our premium quality range includes three types silica gel that include :

Orange silica gel
It is used for :
• Drying and cleaning of air and gases
• True Replacement to Blue material in Silica gel Transformers breathers
• Drying of analytical samples
• Drying of solvents etc

Blue silica gel
It is a blue semitransparent glassy substance that contains an indicator as “cobalt”. It is mainly used as indicator for the extent of dehumidification and moisture absorption in sealed vessel.

White silica gel
It is used for :

• Drying of analytical samples
• Drying of solvents
• Drying of synthesis products
• Optical instruments and devices
• Protection of Export Consignments from moisture in salty atmosphere etc

We are providing alumina balls that are manufactured from aluminium Oxide which is resistant to thermal stock and abrasion. Further, it does not shrink, swell, soften nor disintegrate when immersed in water.

Surface area are in the range 345-415 . Due to its higher capacity for water than Silica Gel at elevated temperatures it is mainly used as a desiccant for warm gases including air.

Applications :

• Purification of gases and liquids (removal of metallic traces, TBC and HF compounds).
• Drying of organic liquids such as LPG, propylene, butene, steam cracked liquids, cyclohexane, gasoline, chloro and fluoro hydrocarbons, aromatic solvents.
• Drying of air and gases such as steam cracked gases, catalytic reforming recycle gas, synthesis gas, natural gas, CO2.
• Drying of organic liquids as LPG, aromatics, steam cracked liquids, gasoline, chloro and fluorocarbons.
• Drying of air and gases as steam cracked gases, catalytic reforming recycle gases, synthesis gases, methyl chloride, natural gas, LNG, etc.
• Drying of hydrogen, oxygen, nitrogen, CO2, etc.
• Purification of gases and liquids (removal of metallic traces, BF3, TBC, HCl, HF and fluorinated hydrocarbons).
• Catalyst for Claus conversion in sub dew point processes.
• Air drying (PSA, TSA)
• Instrument air, supersonic wind tunnel, compressed air
• Gas drying Air separation plants, inert and rare gases, Hydrogen, oxygen, nitrogen, CO2.
• Natural gas in production and compression plants, LPG, LNG.
• Aromatics, naphtha cuts and cracked gas.

Our range of aluminium oxide chromatography grades is one of best quality product, which not assures a better yield & out put but it also ensures a batch-to-batch reproducible results. The range is available in neutral, acidic & basic grades.
Aluminium Oxide for chromatography is being used in the laboratory and in industrial production.

For Preparative column chromatographic separations, Isolation & Purifications of Antibiotic.
As a support material in analytical chromatographic columns
Purification & Dehydration of Organic Solvents
On industrial scale for the removal of small amounts of undesired components.
e.g. : Side reaction products from mother liquors, water from non-polar solvents, etc.
In the separation and purification of dyes, dye intermediates alkaloids, steroids, liquids, amino acids, hormones, aliphatic and aromatic hydrocarbons, vitamins.
For purification of Natural Products & herbals like Reserpene, Capsacin & some oleoresins.
Storage Conditions: Store in a dry room. Prevention against water, acid and alkalis.

The range of desiccants that we are offering is an hygroscopic substance that is used to induce or sustain a state of dryness (desiccation), in a moderately-well sealed container is and is most commonly used to remove humidity that degrades or even destroys products sensitive to moisture. Our range includes :


• Pillow Paks –Desiccant Bags FDA approved

These are designed for Pharmaceutical Packaging and general storage purposes. These Silica Gel based desiccant products will effectively alleviate moisture and odor problems.

• Unit Pak desiccant products
These are designed for home and general storage purposes. These silica gel based desiccant products will effectively alleviate moisture problems that naturally occur in homes, offices, autos, boats, etc.

• Canister Pak
It is available in silica gel and molecular sieve that eliminates dusting and it is compatible with automated dispensers

• O-Busters
It is designed to remove oxygen inside a packaged environment. Oxygen Busters are safe and easy to use with food products such as dried meats, baked goods, dried spices, bulk foods and other foodstuffs.