Normal Phase Chromatography COSMOSIL 5SL-II

 

An ultra-pure silica gel of more than 99.99% is used for the COSMOSIL SL-II series of packed columns. Thus, chemical compounds having the carbonyl group and phenol hydroxyl group that could not be clearly separated using conventional silica gel columns can now be separated with better reproducibility  and  baseline resolution.

 

MATERIAL CHARACTERISTICS
COSMOSIL 5SL-II

Silica gel

totally porous spherical silica gel

Average particle size

5 µm

Average Pore size

approx. 120 Ä

Specific surface area

approx. 300m2/g

 

 

SCALING UP FROM ANALYTICAL TO PREPARATIVE

 

Several size are available for COSMOSIL SL-II packed columns for both analytical and preparative applications. Scaling up is straightforward as show below.

 

 

 

 

Order Information

 

Cosmosil 5SL-II Column

Item Catalog Price ($U.S.) Buy
5SL-II – Analytical Column, 4.6 x 100 mm 093-8000 $433.00 Add to cart
5SL-II – Analytical Guard Column, 4.6 x 10.0 mm 093-7997 $206.00 Add to cart
5SL-II – Analytical Column, 4.6 x 150 mm 093-8001 $402.00 Add to cart
5SL-II – Analytical Column, 4.6 x 250 mm 093-8002 $438.00 Add to cart
5SL-II – Analytical Column, 4.6.x 50 093-7999 $319.00 Add to cart
5SL-II – Semi-preparative Column, 6 x150 mm 093-8003 $494.00 Add to cart
5SL-II – Semi-preparative Column, 6 x 250 mm 093-8004 $556.00 Add to cart
5SL-II – Preparative Column,10 x 250 mm 093-8005 $886.00 Add to cart
5SL-II – Preparative Column, 20 x 250 mm 093-8006 $1,854.00 Add to cart
5SL-II – Semi-preparative Guard Column, 10 x 20 mm 093-7998 $350.00 Add to cart