HPLC Columns and Cartridges
WELCH MATERIALS INC Ultisil XB-C18, 10µm, 300Å, 4.6×250mm
Analytical Column, Ultisil XB-C18, 10μm, 300Å, 4.6×250mm, pH range: 1.5-10.0, Pore Size: 300Å, USP listing: L1, Carbon Loading: 8%, Surface Area: 90m2/g, endcapped.
WELCH MATERIALS INC Ultisil XB-C18, 5µm, 120Å, 7.8×250mm
Analytical Column, Ultisil XB-C18, 5μm, 120Å, 7.8×250mm, pH range: 1.5-10.0, Pore Size: 120Å, USP listing: L1, Carbon Loading: 17%, Surface Area: 320m2/g, endcapped.
WELCH MATERIALS INC Ultisil XB-C4, 3µm, 300Å, 4.6×250mm
Analytical Column, Ultisil XB-C4, 3μm, 300Å, 4.6×250mm, pH range: 1.5-10.0, Pore Size: 300Å, USP listing: L26, USP listing: L26, Carbon Loading: 3%, Surface Area: 90m2/g, endcapped.
WELCH MATERIALS INC Ultisil UHPLC HILIC, 1.8µm, 2.1×50mm
Ultisil UHPLC HILIC, 1.8μm, 2.1×50mm, pH range: 2.0-8.0, Pore Size: 120Å, USP listing: L3, USP listing: L3, , Surface Area: 320m2/g, endcapped.
WELCH MATERIALS INC Ultisil AQ-C18, 10µm, 10×250mm
Prep Column, Ultisil AQ-C18, 10µm, 10×250mm, pH range: 1.5-10.0, Pore Size: 120Å, USP listing: L1, Carbon Loading: 12%, Surface Area: 320m2/g, endcapped.
WELCH MATERIALS INC Ultisil AQ-C18, 5µm, 50×250mm
Prep Column, Ultisil AQ-C18, 5µm, 50×250mm, pH range: 1.5-10.0, Pore Size: 120Å, USP listing: L1, Carbon Loading: 12%, Surface Area: 320m2/g, endcapped.
WELCH MATERIALS INC Ultisil XB-C18, 5µm, 10×250mm
Prep Column, Ultisil XB-C18, 5µm, 10×250mm, pH range: 1.5-10.0, Pore Size: 120Å, USP listing: L1, Carbon Loading: 17%, Surface Area: 320m2/g, endcapped.
WELCH MATERIALS INC Ultisil UHPLC AQ-C18, 1.8µm, 2.1×50mm W-PORT
Ultisil UHPLC AQ-C18, 1.8μm, 2.1×50mm, W-Port, pH range: 1.5-10.0, Pore Size: 120Å, USP listing: L1, Carbon Loading: 12%, Surface Area: 320m2/g, endcapped.
WELCH MATERIALS INC Ultisil UHPLC LP-C18, 1.8µm, 2.1×100mm W-PORT
Ultisil UHPLC LP-C18, 1.8μm, 2.1×100mm, W-Port, pH range: 0.5-8.0, Pore Size: 120Å, USP listing: L1, Carbon Loading: 10%, Surface Area: 320m2/g, not-endcapped.
Mac-Mod Princeton DPK (Diphenylketone) 60 Å, 3 µm, 4 x 50 mm SFC Column
Princeton Chromatography Achiral SFC columns are designed and manufactured in the US, well known for innovating novel and robust workhorse phase chemistries, for the analysis of achiral SFC applications. Princeton designs myriad phase chemistries to improve the selectivity and efficiency of SFC analysis. Known for originally innovating the 2-EP phase chemistry, explore what Princeton has to offer. Columns are available from analytical to preparative sizes and are available in a wide range of pore sizes, particle sizes, column ID's and lengths. If you do not see something that you want, please just ask!
Regis Technologies Inc HPLC Column, Chiral, Regis, ChiroSil RCA (+), 150mm x 4.6mm, 5um, 3cm/5cm diameters avail.
ChiroSil is a ChiroSil Crown-Ether Chiral CSP. ChiroSil columns are ideal for the separation of chiral compounds containing almost all primary amino groups and natural and unnatural amino acids and their derivatives.This CSP offers excellent performance, high efficiency, and reproducibility. The ChiroSil stationary phase delivers long life and high reliability due to covalent bonding. Change the elution order if necessary by selecting ChiroSil RCA (+) or ChiroSil SCA (-) column. ChiroSil works with conventional and extended solvent ranges. Choose original ChiroSil columns for greater separation and resolution factors.Bulk quantity purchases can be provided.
Advanced Materials Technology HALO 160 ES-CN 2.7 4.6
HALO BIOCLASS ES-CN Peptide columns made with innovative Fused-Core particle technology are ideal for both ultrafast and ultrahigh resolution separations of peptides and polypeptides up to 20 kDa. HALO peptide columns offer comparable peak capacity to sub-2 μm non-core columns at 40–50% back pressure (2.7 μm). HALO 160 Å peptide columns are optimized for high performance in HPLC, UHPLC, and LCMS peptide applications.
WELCH MATERIALS INC Ultisil UHPLC POLAR RP,1.8µm,2.1×50mm
Ultisil UHPLC Polar RP, 1.8μm, 2.1×50mm, pH range: 1.5-10.0, Pore Size: 120Å, USP listing: L1, L60, Carbon Loading: 18%, Surface Area: 320m2/g, endcapped.