Globalsil C18-AP Column
◆ Chromatographic column packing is standard C18 packing material with high surface coverage, making it an ideal choice for the separation of various organic compounds.
◆ Strictly controlled end-capping technology ensures excellent performance in the analysis of acidic, basic, and chelating compounds.
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1. Specifications
- pH rang: 1.5–8.5.
- Best-selling Specifications: Particle Size 3, 5, 10, 20, 50 μm; Pore Size 120 Å; Carbon Loading 18%.
- An ideal choice for the separation of various organic compounds.
- High surface coverage and complete end-capping: Fully end-capping technology provides superior performance in the separation of acidic and weakly basic organic compounds.
- Exceptional stability.
- Excellent batch-to-batch reproducibility.
- Suitable for Dynamic Axial Compression (DAC) columns.
Various specifications available for selection:
Note: Other particles sizes of 3, 15, 20, 50 μm are available. Please contact us for ordering!
2. Applications
Pharmaceutical: Astragalus - Astragaloside IV
Column: Globalsil 120-5-C18-AP (250 mm × 4.6 mm, 5 μm)
Mobile Phase: Acetonitrile:Water = 40:60
Flow Rate: 1.0 mL/min; Column Temperature: 35°C
Detector: ELSD (T = 75°C, F = 2.5 L/min)
Pharmaceutical: Red Ginseng - Ginsenosides
Column: Globalsil 120-5-C18-AP (250 mm × 4.6 mm, 5 μm)
Mobile Phase: Mobile Phase A: Acetonitrile; Mobile Phase B: Water; Gradient Elution
Flow Rate: 1.0 mL/min; Column Temperature: 35°C
Detector: UV (203 nm)
Food: γ-Aminobutyric Acid
Column: Globalsil 120-5-C18-AP (250 mm × 4.6 mm, 5 μm)
Mobile Phase: Acetonitrile:Sodium Acetate Trihydrate Solution = 30:70 (Sodium Acetate Trihydrate Solution: Weigh 3.40 g of sodium acetate trihydrate, dissolve and dilute to 500 mL with water, filtered through a microporous membrane)
Flow Rate: 1.0 mL/min; Column Temperature: 30°C
Detector: UV (436 nm)
Other details:
- Transportation:By air if not specified.