The article offers information on choosing correct column for high performance liquid chromatography (HPLC). It mentions that selection of the internal diameter of column depends on limitations of system and analytical requirements. It states that the pore size should be chosen on basis which gives ...
Column selection guide Enhanced performance of low-flow LC-MS and HPLC separations Low-flow chromatography is ideal when detailed sample information is required from small sample volumes, such as in omics research. Compared with analytical flow (>100 µL/min), low-flow LC...
Brochure: Acclaim Mixed-Mode HPLC columns Brochure: Acclaim Columns Overview 2019/2021 Chromatography Consumables Catalog - Liquid Chromatography Flyer: Gain more Resolution with Acclaim Columns Technical Note: Acclaim Column Selection Guide Product Information...
A high performance liquid chromatography (HPLC) system was developed for the group-type analysis of high boiling petroleum distillates (350–500°C). By coupling with multi-column switching and gradient elution techniques, the high boiling distillates were separated into saturates, monoaromatics, diaro...
Laser-dissected cells from each animal were collected by cell type into ultrapure water for storage at − 80 °C21. VMN neuron and astrocyte amino acid LC–ESI–MS analysis Pre-column sample derivatization, uHPLC column and internal standard selection, and optimized mass spectrometric gas and ...
The com- parison method was an isocratic HPLC method using C18 column with mobile phase consisting of methanol: sodium phosphate dibasic anhydrous buffer (65:35 v/v) at pH of buffer 7.0 ± 0.02. It was found that the calculated values for Student's t-test and the variance ratio F...
Sample typen-AlkaneFatty alcohol Column SGE BP1 0.5 μm, 30 m × 0.52 mm id. ZB 5HT Inferno 0.25 μm, 30 m × 0.25 mm id. Temperature programme 170 °C for 4 min, 30 °C/min to 215C, 1 min hold 170 °C for 5 min 30 °C/min to 210 °C 1 min hold, 5.3 °C/min to...
Results are displayed in Table 1, for a set of parameters; including resolution, tailing factor, selectivity factor, column efficiency and theoretical plates. All are within the acceptance criteria [21], revealing complete baseline separation of theeperated peaks and high selectivity of the proposed...
Brochure: Acclaim Mixed-Mode HPLC columns Brochure: Acclaim Columns Overview 2019/2021 Chromatography Consumables Catalog - Liquid Chromatography Flyer: Gain more Resolution with Acclaim Columns Technical Note: Acclaim Column Selection Guide Product Information...
2019/2021 Chromatography Consumables Catalog - Liquid Chromatography Flyer: Gain more Resolution with Acclaim Columns Technical Note: Acclaim Column Selection Guide Product Information Specification Sheet: Acclaim Organic Acid (OA) Columns - For Separation of Hydrophilic Aliphatic and Aromatic Organic Acids...