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YMC America will make a donation to St Jude Children’s Hospital for every prepacked column sold.

High-performance columns made with ultra-high purity silica.

YMC-Pack Pro C18 columns start with a tightly controlled, highly purified silica gel, followed by a high-coverage C18 bonding, and finished with a unique endcapping procedure utilizing Lewis acid/Lewis base chemistry. Together, these features provide unequaled separations with sharp and symmetrical peaks for all types of organic molecules, especially basic pharmaceuticals and chelating compounds.

Characteristics

Made with highly inert, ultrapure, pH neutral silica
Extremely rigorous physical and chemical specifications
Lewis acid/Lewis base endcapping
Very high-efficiency columns; typically 100,000 to 120,000 plates/meter for 5µm and 130,000 to 150,000 plates/meter for 3µm packings
Continues YMC’s proven lot-to-lot and column-to-column reproducibility.

Applications

Typical applications include: antioxidants, metabolites, APIs

Specifications

Stationary Phase	C18 (USP L1)
Bonding	Monomeric
Particle Size	2, 3, 5, 10 µm
Pore Size	120 Å
Carbon Content	16%
pH Range	2 – 8
Temperature Upper Limit	50 °C
Temperature Recommended Range	20 – 40 °C

Available Formats

Prepacked columns & guards
- Capillary (< 1 mm ID)
- Analytical (1.0 – 8.0 mm ID)
- Preparative (10 mm ID & above)