Nacalai USA - Innovations for Life Sciences

Subtotal: $0.00

View Cart

Silica Gel for Column Chromatography

Since conventional silica gels are weakly acidic, some pH sensitive compounds may be decomposed during the purification by column chromatography with the acidic silica gels. The pH of Silica Gel 60 (spherical neutral) is adjusted to nearly neutral for the separation of not only pH sensitive compounds but also new compounds that the physical properties are still unknown.
*All chromatograms shown below are obtained with silica gel packed into stainless and steel columns.

Comparison with conventional silica gel

Purification of Acetal (1)

 

Purification of Acetal (2)

Ordering Information

Silica gel (irregular)
Product Cat.No. CAS No. Size Storage PKG Size Price(US$)  
Silica Gel 60 30724-55 7631-86-9 Particle size: approx. 70-230 mesh RT 500G 36.00 Buy
Silica Gel 60 30724-71 7631-86-9 Particle size: approx. 70-230 mesh RT 1KG 65.00 Buy
Silica Gel 60 30724-84 7631-86-9 Particle size: approx. 70-230 mesh RT 5KG N/A Inquire
Silica Gel 60 30721-85 7631-86-9 Particle size: approx. 230-400 mesh RT 500G 65.00 Buy
Silica Gel 60 30721-01 7631-86-9 Particle size: approx. 230-400 mesh RT 1KG 108.00 Buy
Silica Gel 60 30721-14 7631-86-9 Particle size: approx. 230-400 mesh RT 5KG N/A Inquire
Silica gel (spherical)
Product Cat.No. CAS No. Size Storage PKG Size Price(US$)  
Silica Gel 60, spherical 30731-71 7631-86-9 Particle size: approx. 70-230 mesh RT 1KG 68.00 Buy
Silica Gel 60, spherical 30731-42 7631-86-9 Particle size: approx. 70-230 mesh RT 25KG N/A Inquire
Silica Gel 120, spherical 30734-41 7631-86-9 Particle size: approx. 70-230 mesh RT 1KG 75.00 Buy
Silica Gel 60, spherical, neutral
Product Cat.No. CAS No. Size Storage PKG Size Price(US$)  
Silica Gel 60, spherical, neutral 30511-64 7631-86-9 Avg. particle size 75 µm RT 100G 28.00 Buy
Silica Gel 60, spherical, neutral 30511-35 7631-86-9 Avg. particle size 75 µm RT 500G 76.00 Buy
Silica Gel 60, spherical, neutral 30511-51 7631-86-9 Avg. particle size 75 µm RT 1KG 129.00 Buy
Silica Gel 60, spherical, neutral 30511-06 7631-86-9 Avg. particle size 75 µm RT 5KG N/A Inquire
Silica Gel 60, spherical, neutral 30511-22 7631-86-9 Avg. particle size 75 µm RT 25KG N/A Inquire
Silica Gel 60, spherical, neutral 30518-94 7631-86-9 Avg. particle size 140 µm RT 100G 23.00 Buy
Silica Gel 60, spherical, neutral 30518-65 7631-86-9 Avg. particle size 140 µm RT 500G 55.00 Buy
Silica Gel 60, spherical, neutral 30518-81 7631-86-9 Avg. particle size 140 µm RT 1KG 87.00 Buy