General description
Suplex pKb-100 columns feature the same bonded phase functionality as SUPELCOSIL LC-ABZ columns. These specially deactivated columns differ in that Suplex pKb-100 is not endcapped, while SUPELCOSIL LC-ABZ is endcapped. The absence of the end-capping reagent results in better performance from Suplex pKb-100 for the strongest basic compounds, while LC-ABZ is preferred when the sample also contains acids and/or zwitterions.
Recommended products
Discover LiChropur reagents ideal for HPLC or LC-MS analysis
Legal Information
SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC
Suplex is a trademark of Sigma-Aldrich Co. LLC
Agency: suitable for USP L68. Quality Level: 100. feature: endcapped: no. manufacturer/tradename: SUPELCOSIL™. . extent of labeling: 12.5% carbon loading. parameter: ≤. 70 °C temp. range, 400 bar pressure (5801 psi). technique(s): HPLC: suitable. L × I.D.: 25 . cm × 10 . mm . surface area: 170 . m2/g . surface coverage: surface coverage 3.4 . μ. mol/m2. matrix: silica gel, spherical particle platform. matrix active group: amide, alkyl phase. particle size: 5 . μ. m. pore size: 120 . Ã…. pH range: 2-7.5. application(s): food and beverages. separation technique: reversed phase.- UPC:
- 41115711
- Condition:
- New
- Weight:
- 1.00 Ounces
- HazmatClass:
- No
- WeightUOM:
- LB
- MPN:
- 59172