Normally Bonded Phase HPLC Columns
from Restek
particle size: 5 μm. pore size: 60 Å. endcap: yes. pH range: 2.5 to 8. temperature limit: 80 °C. This highly retentive, highly selective phase, unique to Restek, was developed specifically for the analysis of aldehydes and ketones as DNPH derivatives. Allure ® AK is a reversed phase... [See More]
- Stationary Phase/Separation Process: Normally Bonded Phase
- Construction Material: Stainless Steel
- Column Type: Analytical
- Packing Diameter: 5
from Shimadzu Scientific Instruments, Inc.
The Shim-pack XR-ODS employs a 2.2um particle size, skillfully balancing the separation efficiency and pressure.With the Shim-pack XR-ODS column, high-speed and high-separation analysis is possible even at pressures below 30 MPa (300 kgf/cm2). We believe that the Shim-pack XR-ODS column provides the... [See More]
- Stationary Phase/Separation Process: Normally Bonded Phase
- Pore Diameter: 0.0120
- Column Type: Analytical
- Column Length: 3
from Restek
316 stainless steel tubing complete with end-fittings, frits, nuts, and ferrules. Preassembled prior to shipment, unless otherwise requested. Internal 1/16-inch seats are compatible with Valco ® and Parker fittings. [See More]
- Stationary Phase/Separation Process: Normally Bonded Phase
- Construction Material: Stainless Steel
- Column Type: Analytical
- Column Length: 3 to 25
from Restek
particle size: 1.9 μm, 3 μm, or 5 μm, spherical. pore size: 140 Å. carbon load: 6%. pH range: 2.5 to 8. temperature limit: 80 °C. Highly selective phase for polar analytes. Compatible with highly aqueous (up to 100%) mobile phases. Silica manufactured by Restek. Part of the Restek... [See More]
- Stationary Phase/Separation Process: Normally Bonded Phase
- Construction Material: Stainless Steel
- Column Type: Analytical
- Packing Diameter: 1.9
from Restek
particle size: 3 μm or 5 μm, spherical. pore size: 110 Å. carbon load: 2%. endcap: no. pH range: 2.5 to 8. temperature limit: 80 °C. HPLC analysis using an amino-based stationary phase is the most popular technique for routine analyses of simple sugars, using isocratic elution (e.g.,... [See More]
- Stationary Phase/Separation Process: Normally Bonded Phase
- Construction Material: Stainless Steel
- Column Type: Analytical
- Packing Diameter: 3
from Restek
With Raptor ™ LC columns, Restek chemists became the first to combine the speed of superficially porous particles (also known as SPP or “core-shell ” particles) with the resolution of highly selective USLC ® technology. This new breed of chromatographic column allows you to... [See More]
- Stationary Phase/Separation Process: Normally Bonded Phase
- Construction Material: Stainless Steel
- Column Type: Analytical
- Packing Diameter: 2.7
from Restek
With Raptor ™ LC columns, Restek chemists became the first to combine the speed of superficially porous particles (also known as SPP or “core-shell ” particles) with the resolution of highly selective USLC ® technology. This new breed of chromatographic column allows you to... [See More]
- Stationary Phase/Separation Process: Normally Bonded Phase
- Construction Material: Stainless Steel
- Column Type: Analytical
- Packing Diameter: 2.7
from Restek
To lower costs and improve profitability, you need columns to last. longer, data to be reproducible, and existing HPLC instrumentation to. run faster. Get there with the only general-purpose C18 that gives you. Selectivity Accelerated. A traditional end-capped C18 ideal for general-purpose use in... [See More]
- Stationary Phase/Separation Process: Normally Bonded Phase; Reversed Phase
- Construction Material: Stainless Steel
- Column Type: Analytical
- Packing Diameter: 2.7
from Restek
Restek chemists became the first to combine the speed of superficially porous particles (also known as SPP or “core-shell ” particles) with the resolution of highly selective USLC technology. This new breed of chromatographic column allows you to more easily achieve peak separation and... [See More]
- Stationary Phase/Separation Process: Normally Bonded Phase
- Construction Material: Stainless Steel
- Column Type: Analytical
- Packing Diameter: 2.7
from Restek
Restek has brought the benefits of Raptor columns to those who have made the leap to UHPLC instruments, yet are still looking to boost their efficiencies further. Already sold with 2.7 and 5 µm superficially porous particles (SPP), Raptor columns are now available with 1.8 µm particles... [See More]
- Stationary Phase/Separation Process: Normally Bonded Phase; Reversed Phase
- Construction Material: Stainless Steel
- Column Type: Analytical
- Packing Diameter: 2.7
from Restek
Restek has brought the benefits of Raptor columns to those who have made the leap to UHPLC instruments, yet are still looking to boost their efficiencies further. Already sold with 2.7 and 5 µm superficially porous particles (SPP), Raptor columns are now available with 1.8 µm particles... [See More]
- Stationary Phase/Separation Process: Normally Bonded Phase; HILIC-Si Separation
- Construction Material: Stainless Steel
- Column Type: Analytical
- Packing Diameter: 2.7
from Restek
particle size: 3 μm or 5 μm, spherical. pore size: 100 Å. carbon load: 2%. encap: no. pH range: 2.5 to 8. temperature limit: 80 °C. Recommended for normal phase analyses of mono- and disaccharides, or similar compounds. Similar Phase(s): Platinum Amino, Develosil NH2 [See More]
- Stationary Phase/Separation Process: Normally Bonded Phase; HILIC Separation
- Construction Material: Stainless Steel
- Column Type: Analytical
- Packing Diameter: 3
from Restek
particle size: 5 μm. pore size: 300 Å. carbon load: 6.7%. endcap: yes. pH range: 2.5 to 8. temperature limit: 80 °C. Highly base-deactivated wide pore packing that exhibits excellent peak shape for a wide range of compounds; ideal for large molecule and biomolecule assays. Highly... [See More]
- Stationary Phase/Separation Process: Normally Bonded Phase
- Construction Material: Stainless Steel
- Column Type: Analytical
- Packing Diameter: 5