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Shim-pack Scepter C18-300, 5um, 20x50
Part Number: 227-31205-03
Column Name: Scepter C18-300
Particle size (µm): 5
ID (mm): 20
Length (mm): 50
USP: L1
Functional Group: C18
Mode: Reversed Phase
Type: Preparative columns
Guard Column: 227-31207-14
Guard Column Holder: 227-31171-02
Pore size (nm): 30
End Capping: Yes
PH: 1 to 12
Pressure Tolerance (MPa): 30
Pack size: 1
Lead Time: 4 - 6 weeks
Shim-pack Scepter Preparative Columns
Shim-pack Scepter C18-300 is wide-pore organic silica hybrid reversed phase columns recommended for the separation of proteins such as monoclonal antibodies and mid-sized molecules such as oligonucleic acids and peptides that may not be retained on 100-120Å pore size columns due to size-exclusion effects. The organic silica hybrid base material is highly stable even at high temperatures under acidic and basic mobile phase conditions. Pore sizes are optimized for large molecular weight compounds and dispersed uniformly in the column, resulting in symmetrical peak shapes and increased resolution of antibodies and nucleic acids compared to a smaller pore size column. Shim-pack Scepter C18-300 is also effective for high-sensitivity LC/MS analysis, producing good peak shapes even under weak ionpairing conditions using a formic acid mobile phase
