Find methods for your needs

Refine by Feature

CAS Number
Stationary Phase
Diameter/Tubing Size ID
Tubing Size OD
Particle Size/Film Thickness

Displaying 1-5 of 80 results for: columns

Items per page:
Sort by

Vanquish Neo UHPLC system sets new performance standards for single-shot nanoLCMS bottom-up proteomics

Instrument Type: nanoLCMS

Demonstrate the superior performance of the Thermo Scientific™ Vanquish™ Neo, next-generation low-flow UHPLC system, for nanoLCMS bottom-up proteome profiling when coupled to a Thermo Scientific™ Orbitrap Exploris™ 480 mass spectrometer using the 75 μm I.D. × 75 cm Thermo Scientific™ EASY-Spray™ PepMap Nep column. Demonstrate system versatility and potential for new levels of proteomic depth coverage through the coupling of two 75 cm long nano columns.

Increase sensitivity in UHPLC-MS analysis by minimizing post-column dispersion

Instrument Type: LCMS

Reduce post-column dispersion with small ID capillaries for fast gradient UHPLC-MS methods using sub-2 μm particle next-generation columns

New Double Barrel ESI Source and Novel Tandem NanoLC-MS for 24/7 Proteome Profiling with near 100% MS Utilization​

Instrument Type: nanoLCMS

The developed tandem nanoLC-MS platform which allows routine 24/7 operation with close to 100% MS utilization comprises: (i) tandem Thermo Scientific™ UltiMate™ 3000 RSLCnano system; (ii) Double Barrel Column Oven (Sonation GmbH) installed onto the Thermo Scientific™ Nanospray Flex Ion Source; (iii) Thermo Scientific™ Q Exactive™ HF-X Hybrid Quadrupole-Orbitrap™ Mass Spectrometer; (iv) Optimized intelligent method script for automated switching between columns during the method execution

Novel Determination of Bromate in Aqueous Samples using 2-mm-Columns and UV-Detection, ISO 11206

Instrument Type: IC

This proof of concept application determines trace bromate in aqueous samples by ISO 11206. The second scope of this work was to apply modern 2-mm-column technology to the derivatization approach described in the ISO method as well as in Thermo Fisher Scientific Technical Note 116. Both those documents use 4-mm-columns. Using 2 mm columns reduced eluent consumption and hence waste.

Fast separation of Organochlorine Pesticides (OCPs) using GC 0.32 mmID dual-column

Instrument Type: GC

Thermo Scientific TraceGOLD TG-OCP columns offer a fully separation of organochlorine pesticides in less than 7 min. The TG-OCP I and TG-OCP II column pair is designed with different selectivity, which changes several elution order to fill the conformational requirement of EPA methods.