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LC-Si silica

Non-polar compounds elute first on a normal phase silica column, while more polar solutes exhibit stronger interaction with the silanol groups on the silica surface. Typical mobile phases consist of a hydrocarbon solvent such as hexane or heptane, mixed with a relatively small amount of polar solvent. Silica is frequently used in preparative chromatography due to its low operating cost compared to reversed-phase columns. Suitable for L3 per USP.
The polar selectivity of silica is helpful for the separation of mycotoxins, also to resolve positional isomers.

3 micron LC-Si silica Columns

Product #

Description

Particle Size

Length × I.D.

Add to Cart

58981C30 SUPELCOSIL LC-Si HPLC Column 3 μm
15 cm × 3 mm
58981 SUPELCOSIL LC-Si HPLC Column 3 μm
15 cm × 4.6 mm
58980C30 SUPELCOSIL LC-Si HPLC Column 3 μm
7.5 cm × 3 mm
58980-U SUPELCOSIL LC-Si HPLC Column 3 μm
7.5 cm × 4.6 mm

5 micron LC-Si silica Columns

Product #

Description

Particle Size

Length × I.D.

Add to Cart

59210C30 SUPELCOSIL LC-Si HPLC Column 5 μm
10 cm × 3 mm
59210-U SUPELCOSIL LC-Si HPLC Column 5 μm
10 cm × 4.6 mm
58200C30 SUPELCOSIL LC-Si HPLC Column 5 μm
15 cm × 3 mm
58200C40 SUPELCOSIL LC-Si HPLC Column 5 μm
15 cm × 4 mm
58200-U SUPELCOSIL LC-Si HPLC Column 5 μm
15 cm × 4.6 mm
58365 SUPELCOSIL LC-Si HPLC Column 5 μm
25 cm × 10 mm
57930-U SUPELCOSIL LC-Si HPLC Column 5 μm
25 cm × 2.1 mm
54843 SUPELCOSIL LC-Si HPLC Column 5 μm
25 cm × 21.2 mm
58295C40 SUPELCOSIL LC-Si HPLC Column 5 μm
25 cm × 4 mm
58295 SUPELCOSIL LC-Si HPLC Column 5 μm
25 cm × 4.6 mm
57980-U SUPELCOSIL LC-Si HPLC Column 5 μm
30 cm × 1 mm
59166 SUPELCOSIL LC-Si HPLC Column 5 μm
30 cm × 4 mm
58236 SUPELCOSIL LC-Si HPLC Column 5 μm
5 cm × 4.6 mm

12 micron

Product #

Description

Particle Size

Length × I.D.

Add to Cart

59183 SUPELCOSIL LC-Si HPLC Column 12 μm
25 cm × 21.2 mm
59180-U SUPELCOSIL LC-Si HPLC Column 12 μm
25 cm × 4.6 mm

LC-Si Superguard Cartridge

Product #

Description

Particle Size

Length × I.D.

Packaging

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59560C30 SUPELCOSIL LC-Si Supelguard Cartridge 5 μm
2 cm × 3 mm
pkg of 2 ea
59560 SUPELCOSIL LC-Si Supelguard Cartridge 5 μm
2 cm × 4 mm
pkg of 2 ea
59550 SUPELCOSIL LC-Si Supelguard Cartridge 5 μm
2 cm × 4 mm
pkg of 1 kit