Non Indicating Silica Gel, Blue Silica Gel, Column Chromatography Silica Gel, Silica Gel Sachets

Non indicating silica gels will adsorb moisture in exactly the same way as -indicating (blue) silica gel, but they will not indicate when they are becoming saturated by changing their colour. It will remain white when they are becoming saturated. This is useful in fillers, catalysts supports, adsorbent, dehydrating agent and as the buffing media in toothpaste.

Particle size : We offer various particle size ranges as below:

In mesh size : 1/2, 3/4, 3/6, 3/8, 5/8,9/16, 16/30, 30/60 mesh or

In mm. : 10-20, 8-10, 6-10, 4-10, 6-8, 4-8, 3-8, 4 -6, 3-5, 2-5, 1.5-2, 1-2, 1-1.5 mm.

Packing: 25kg in bag, 25, 40, 50 kg in cardboard barrel or iron or in H.D.P.E. drum; 12.5kg in iron drum; 500kg in container bag.

Blue silica gels indicating type) will adsorb moisture in exactly the same way as standard non-indicating (white) silica gel, but they will literally indicate when they are becoming saturated by changing their color. We are manufacturing of indicating type of silica gel two type

Blue Silica Gel (indicating type) In this type all the gel particles are impregnated with an indicator. When free from moisture the crystals of silica gel are blue. As they are put to use, the beads can take up moisture, it gradually turns pink and gives a ready indication that done its work and need replacement or regeneration.

1. Mainly used for absorbing moisture, anti-rusting of instruments, gauges and equipment in the enclosed conditions. After absorbing moisture, it turns from blue to pink , visually indicating the relative humidity of the given environments.
2. When being used with ordinary silica gel or drier, it indicates to which extent the drier absorbs the moisture and judges the relative humidity of a given environment. It is widely used as silica gel drier for the packing of precision instruments, leathers, shoes, clothes, foodstuffs, medicines and household electric appliances, etc.

Orange Silica Gel (indicating type) Our orange silica gel indicator is not impregnated with cobalt chloride, it is the product that can replace the blue silica gel indicator. The composite dyeing agent without pollution to the environment has been successfully adopted during the manufacturing process of the orange silica gel indicator. It prevents the cobalt chloride from polluting the environment from the very beginning.

Particle size : We offer various particle size ranges as below:

In mesh size : 1/2, 3/4, 3/6, 3/8, 5/8,9/16, 16/30, 30/60 mesh or

In mm. : 10-20, 8-10, 6-10, 4-10, 6-8, 4-8, 3-8, 4 -6, 3-5, 2-5, 1.5-2, 1-2, 1-1.5 mm.

Packing: 25kg in bag, 25, 40, 50 kg in cardboard barrel or iron or in H.D.P.E. drum; 12.5kg in iron drum; 500kg in container bag.

For more than 30 years, we have used our silica gel technology to provide consistent high-quality media for chromatographic separations. Ashirwad’s Column Chromatography silica gel are available in a wide variety of pore size and particle size distributions with excellent mechanical and structural properties.

We offer unmatched capacity for meeting your requirements, from grams to tons. Since we are silica specialists, we also offer an unmatched ability to customize our silica media for your needs. The mixture to be analyzed by column chromatography is applied to the top of the column. The liquid solvent (the eluent) is passed through the column by gravity or by the application of air pressure. An equilibrium is established between the solute adsorbed on the adsorbent and the eluting solvent flowing down through the column. Because the different components in the mixture have different interactions with the stationary and mobile phases, they will be carried along with the mobile phase to varying degrees and a separation will be achieved. The individual components, or elutants, are collected as the solvent drips from the bottom of the column.

Particle size : We offer various particle size ranges as below:

In mesh size: 30-60, 60-120, 120-200, 200-400, 60-130, 130-200, 130-230, 130-400, 230-400 mesh.

Packing: 25, 40, 50 kg in cardboard barrel or iron or in H.D.P.E. drum

We produce a range of standard size silica gel sachets using non-indicating (white) or self-indicating (orange/green, orange/colorless or blue) silica gels. In the latter case, the colours of the gels are visible through the sachet paper or fabric. Self-indicating silica gel sachets are often useful in test situations, to confirm the suitability of the sachet size chosen, or in cases where an item is frequently inspected and the sachet can be replaced if it has become exhausted. Sachets are manufactured as standard in a heat-sealed non-woven fabric made from 100% viscose fiber with an acrylic binder and polyamide coating. All sachets are printed with Desiccant Silica Gel Do Not Eat We offer various sachet ranges in heat-sealed non-woven fabric and in cloth fabric as below:

Grams : 0.5, 1, 2, 3, 5, 10, 15, 20, 25, 40, 50, 100, 250, 500 gram. & 1, 2, 2.5, 4, 5 kg.


			Non Indicating Silica Gel Non indicating silica gels will adsorb moisture in exactly the same way as -indicating (blue) silica gel, but they will not indicate when they are becoming saturated by changing their colour. It will remain white when they are becoming saturated. This is useful in fillers, catalysts supports, adsorbent, dehydrating agent and as the buffing media in toothpaste. Particle size : We offer various particle size ranges as below: In mesh size : 1/2, 3/4, 3/6, 3/8, 5/8,9/16, 16/30, 30/60 mesh or In mm. : 10-20, 8-10, 6-10, 4-10, 6-8, 4-8, 3-8, 4 -6, 3-5, 2-5, 1.5-2, 1-2, 1-1.5 mm. Packing: 25kg in bag, 25, 40, 50 kg in cardboard barrel or iron or in H.D.P.E. drum; 12.5kg in iron drum; 500kg in container bag.


	Blue Silica Gel Blue silica gels indicating type) will adsorb moisture in exactly the same way as standard non-indicating (white) silica gel, but they will literally indicate when they are becoming saturated by changing their color. We are manufacturing of indicating type of silica gel two type Blue Silica Gel (indicating type) In this type all the gel particles are impregnated with an indicator. When free from moisture the crystals of silica gel are blue. As they are put to use, the beads can take up moisture, it gradually turns pink and gives a ready indication that done its work and need replacement or regeneration. 1. Mainly used for absorbing moisture, anti-rusting of instruments, gauges and equipment in the enclosed conditions. After absorbing moisture, it turns from blue to pink , visually indicating the relative humidity of the given environments. 2. When being used with ordinary silica gel or drier, it indicates to which extent the drier absorbs the moisture and judges the relative humidity of a given environment. It is widely used as silica gel drier for the packing of precision instruments, leathers, shoes, clothes, foodstuffs, medicines and household electric appliances, etc. Orange Silica Gel (indicating type) Our orange silica gel indicator is not impregnated with cobalt chloride, it is the product that can replace the blue silica gel indicator. The composite dyeing agent without pollution to the environment has been successfully adopted during the manufacturing process of the orange silica gel indicator. It prevents the cobalt chloride from polluting the environment from the very beginning. Particle size : We offer various particle size ranges as below: In mesh size : 1/2, 3/4, 3/6, 3/8, 5/8,9/16, 16/30, 30/60 mesh or In mm. : 10-20, 8-10, 6-10, 4-10, 6-8, 4-8, 3-8, 4 -6, 3-5, 2-5, 1.5-2, 1-2, 1-1.5 mm. Packing: 25kg in bag, 25, 40, 50 kg in cardboard barrel or iron or in H.D.P.E. drum; 12.5kg in iron drum; 500kg in container bag.


			Column Chromatography Silica Gel For more than 30 years, we have used our silica gel technology to provide consistent high-quality media for chromatographic separations. Ashirwad’s Column Chromatography silica gel are available in a wide variety of pore size and particle size distributions with excellent mechanical and structural properties. We offer unmatched capacity for meeting your requirements, from grams to tons. Since we are silica specialists, we also offer an unmatched ability to customize our silica media for your needs. The mixture to be analyzed by column chromatography is applied to the top of the column. The liquid solvent (the eluent) is passed through the column by gravity or by the application of air pressure. An equilibrium is established between the solute adsorbed on the adsorbent and the eluting solvent flowing down through the column. Because the different components in the mixture have different interactions with the stationary and mobile phases, they will be carried along with the mobile phase to varying degrees and a separation will be achieved. The individual components, or elutants, are collected as the solvent drips from the bottom of the column. Particle size : We offer various particle size ranges as below: In mesh size: 30-60, 60-120, 120-200, 200-400, 60-130, 130-200, 130-230, 130-400, 230-400 mesh. Packing: 25, 40, 50 kg in cardboard barrel or iron or in H.D.P.E. drum


	Silica Gel Sachets We produce a range of standard size silica gel sachets using non-indicating (white) or self-indicating (orange/green, orange/colorless or blue) silica gels. In the latter case, the colours of the gels are visible through the sachet paper or fabric. Self-indicating silica gel sachets are often useful in test situations, to confirm the suitability of the sachet size chosen, or in cases where an item is frequently inspected and the sachet can be replaced if it has become exhausted. Sachets are manufactured as standard in a heat-sealed non-woven fabric made from 100% viscose fiber with an acrylic binder and polyamide coating. All sachets are printed with Desiccant Silica Gel Do Not Eat We offer various sachet ranges in heat-sealed non-woven fabric and in cloth fabric as below: Grams : 0.5, 1, 2, 3, 5, 10, 15, 20, 25, 40, 50, 100, 250, 500 gram. & 1, 2, 2.5, 4, 5 kg.