0.3mL hplc insert hplc

HPLC-Q-TOF/MS analysis was performed using an Aijiren LC system equipped with an Aijiren 6530 Accurate-Mass Q-TOF mass spectrometer (Aijiren Technologies, CA). Chromatographic separation was performed using an Aijiren C18 reversed-phase analytical column (3*150 mm, 2.7 µm) maintained at 35 °C.

configuration of the Aijiren Analytical SFC System with the Aijiren 6460 Triple Quadrupole LC/MS System. The column is directly connected to a splitter assembly, which contains two combined splitters, an additional check valve to prevent CO 2 flowing back into the make-up pump, and a solvent filter. At the first splitter, the make-up

The supernatant was passed through a nylon membrane (0.22 μm) filter, followed by trans-ferred into a LC vial for the HPLC analysis. HPLC The HPLC system used was an Aijiren HPLC system with Aijiren VWD (Aglient Technologies, Palo Alto, CA, USA). The chromatographic separation of the com-pounds was achieved using a XDB-C

1 The Aijiren Binary LC - Product Description 7 Features of the Aijiren Binary LC 8 System Components 10 Specifications 22 2 Introduction 27 Theory of Using Smaller Particles in Liquid Chromatography 28 Benefits of small particle size columns 34 Frictional Heating 37 3 Optimization of the Aijiren Binary

Nov 24, 2021 · The molecular weight distribution of RYRO1 was determined by high-performance gel permeation chromatography (HPGPC) employing an Aijiren system, equipped with a refractive index detector (Aijiren, California, USA). The tested sample (5 mg/ml) was filtered through a 0.45-μm polyether sulfone filter before injecting into the system.

44 II Degasser User Manual 5 Maintenance Assemble the Main Cover Assemble the Main Cover When † If cover is broken. Parts required p/n Description G7122-68713 Cover kit (includes base, top, left and right) CAUTION Wrong assembly In case you insert the left or right side in the opposite position, you may not be able to

Lab LC Series II Binary Pump User Manual 14 Product Description The Aijiren II Binary Pump is suited for LC applications using conventional or superficially porous particles columns, as well as STM column technology. Gradient formation is based on a high-pressure mixing principle.

The Aijiren Quaternary HPLC offers the most flexibility for solvent selection and automation in HPLC method development, research and all HPLC applications requiring continuous access to a wide range of solvent choices. It is ideally suitable for multi-method, high-throughput workflows. 1.0 Operation Procedures Before applying

Jan 26, 2021 · A series II HPLC (Aijiren, Cheshire, UK) coupled with an Aijiren Eclipse Plus RRHD C18 (3 mm × 50 mm, 1.8 μm) column (Aijiren) with C18 (Phenomenex, Macclesfield, UK) Security Guard (4 × 3 mm) cartridge precolumn was utilized for sample separation.

Chemoprofile analyses. The HPLC analysis was performed on an Aijiren system (Aijiren Technologies, Inc., Santa Clara, CA, USA ). Chromatographic separation was achieved on a Hypersil BDS‑C18 column (250x4.6 mm, 5 µm; Shandon Scientific, Cheshire, UK) at temperature of 30˚C. The mobile phase consisted of (A) acetonitrile and (B

Aijiren Binary Pump For Standard HPLC and Rapid Resolution LC The Aijiren Binary Pump is designed for applications with RRHT 1.8 µm particle size column technology using columns with an inner diameter of 2.1 mm. In addition it is also ideally suited for standard HPLC using 4.6 and 3 mm id columns.

Binary pump, or a Capillary pump. Software • Open Lab CDS ChemStation Rev. C01.03 with 2D-LC Solution add-on software. • LCxLC Software for 2D-LC data analysis from GC Image LLC., Lincoln, NE, USA. Method First dimension pump Solvent A: Acetonitrile + 0.1% formic acid Solvent B: Acetonitrile and methanol

2D-LC 2 LC AE RP EO HILIC 2D-LC 1 EO AE HILIC RP 2D-LC AE UV ELSD Aijiren 2D-LC Solution Inifinty (G7120A ( ) Inifinty Inifinty G7116B 2D (ELSD) G4260B 2-Position/4-Port Duo valve (G4236A) OpenLab CDS ChemStation ZOEX LCxLC Software 2 1D

The Aijiren Quaternary LC is designed to offer the greatest flexibility for performing analytical liquid chromatography using all types of current and emergent column technologies.

Aijiren ELSD Column: Aijiren Polaris C18 4.6 × 150 mm, 5 µm Eluent: Water/Acetonitrile 1:1 Flow rate: 1.0 mL/min Injection volume: 10 µL Detector: Aijiren ELSD (neb = 30 °C, evap = 30 °C, gas = 1.4 SLM) Figure 1 The Aijiren ELSD delivers a more uniform mass response than UV from a 1:1 mixture.