Ultisil Columns

Ultisil is a broad selection of various stationary phases, each one offering familiar separation behavior in its classification. Upgrade to Ultisil to make it easy to demonstrate equivalence with the phase you might be using currently – plus, you get the Welch Advantages of Purity, Chemistry and Consistency.

Highlights

Ultra-pure spherical porous silica, purity > 99.999%
Tested and proven low levels of trace metal contamination
Tenaciously-controlled bonding chemistry and end-capping
Class-leading reproducibility, efficiency, symmetry, and lifetime

P.S. The “Ultimate” series columns and “Ultisil” series columns are the same product with different names to meet our global marketing strategy.

Ultisil UHPLC XB-C18, 1.8μm, 2.1×150mm, W-Port (1pcs/pk)

P/N: H00201-11214

$790.00 USD

Ultisil UHPLC columns offer high efficiency and excellent batch-to-batch reproducibility, ensuring superior chromatographic data quality while reducing the need for repeated sample analysis and min...

Ultisil UHPLC AQ-C18, 1.8μm, 2.1×150mm, W-Port (1pcs/pk)

P/N: H00207-11214

$790.00 USD

Ultisil UHPLC LP-C18, 1.8μm, 2.1×150mm, W-Port (1pcs/pk)

P/N: H00208-11214

$830.00 USD

Ultisil UHPLC Polar RP, 1.8μm, 2.1×150mm, W-Port (1pcs/pk)

P/N: H00215-11214

$790.00 USD

Ultisil UHPLC HILIC, 1.8μm, 2.1×150mm, W-Port (1pcs/pk)

P/N: H00200-11214

$860.00 USD

Ultisil UHPLC HILIC column is packed with 1.8 µm high-purity silica and can withstand pressures up to 15,000 psi. It is designed for HILIC-mode separation of highly hydrophilic compounds using high...

Ultisil UHPLC PFP, 1.8μm, 2.1×150mm,W-Port (1pcs/pk)

P/N: H00224-11214

$1,190.00 USD

Ultisil UHPLC Amide, 1.8μm, 2.1×150mm, W-Port (1pcs/pk)

P/N: H00240-11214

$1,340.00 USD

Ultisil DLC XB-C18, 5μm, 4.6×150mm (1pcs/pk)

P/N: H00201-31941

$580.00 USD

The diamond coating technology enhances the inner surface of the chromatography column with strong hydrophobicity, which overcomes the adverse effects of the column wall on separation.The high hard...

Ultisil DLC XB-C18, 3μm, 2.1×50mm (1pcs/pk)

P/N: H00201-21910

$500.00 USD

Ultisil DLC AQ-C18, 3μm, 2.1×50mm (1pcs/pk)

P/N: H00207-21910

$500.00 USD

Ultisil DLC AQ-C18, 3μm, 2.1×100mm (1pcs/pk)

P/N: H00207-21912

$540.00 USD

Ultisil DLC PFP, 3μm, 4.6×150mm (1pcs/pk)

P/N: H00224-21941

$880.00 USD

Ultisil DLC UHPLC HILIC Amphion II, 1.8μm, 2.1×100mm (1pcs/pk)

P/N: H00274-11912

$1,260.00 USD

Ultisil XB-C18, 5μm, 4.6×250mm (1pcs/pk) (for belladonna extract)

P/N: H00251-31043

$810.00 USD

Ultisil XB-C18 is one of the most versatile C18 analytical columns on the market. It features advanced bonding and double-endcapping technology, delivering nearly perfect peak shapes. This column i...