National Chromatography Inco
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Ultimasyil 100A is a type of preparative silica gel used in normal phase chromatography columns, ideal for separating low molecular weight compounds dissolved in organic solvents. These columns feature extremely high-purity silica (99.99% SiO2) and a 100 angstrom (Å) pore size, ensuring high reliability and sharp, reproducible separations. The "100A" signifies the pore size, while the high purity of the silica contributes to a wider pH range and better overall performance.
Key Features
High Purity Silica:
The silica gel boasts 99.99% SiO2 purity, leading to excellent chromatographic performance and reproducibility.
100Å Pore Size:
This pore size is well-suited for the separation of low molecular weight compounds.
Narrow Particle Size Distribution:
A well-defined and consistent particle size ensures high product reliability and stability.
Normal Phase Mode:
Ultimasyil 100A columns operate in the normal phase mode, meaning they are used with organic solvents for separating compounds based on their polarity.
Wide pH Range:
The silica's surface chemistry supports a wide pH range of 2-8, contributing to longer column life.
