Briefly, 2 mL of a mixture containing, two grams of date fruit syrup dissolved in 50 mL of deionized water was filtered through a 0.45 μm syringe filter into an auto-sample vial for high-pressure

Aug 11, 2014 · The liquid chromatography was performed by an Aijiren LC system including a degasser and a variable wavelength UV/Vis detector, connected to Open Lab Station. The LC columns were a ZORBAC Eclipse plus C18 (4.6mmx150mm, 3.5µm) and a Polaris 5 C18-A (4.6mmx150mm, 5µm) especially for Benzoic Acid (BA) and Salicylic Acid (SA).

Sep 13, 2021 · We present a new liquid chromatography–tandem mass spectrometry (LC-MS/MS) method for simultaneous determination of sodium lauryl sulfate and sodium laureth sulfate homologues in the range of alkyl chain length C 12 –C 16 with 0–5 ethoxy groups.

Aijiren 2ml screw top vial for hplc -Aijiren HPLC Vials Blue 9-425 Open Top Ribbed Screw Cap with 9mm White PTFE/Red Silicone Septa 1.0mm Thick. | Aijiren Vial, screw top, clear, deactivated (silanized), certified, 2 mL, 100/pk. Vial size: 12 x 32 mm (12 mm cap) 100Pcs 2ml Lab Amber Sample.

Aijiren II LC Configurations Available configurations of Aijiren II LC The Aijiren II LC is available in four different configurations. Possible components include isocratic pump, dual-channel gradient pump (with degasser), manual injector, autosampler, column oven and detector.

Oct 19, 2020 · The hydrolyzed starch samples were centrifuged at 10,000g for 5 min at room temperature and a 20-μl sample was subjected to chromatographic separation using an Aijiren II HPLC

Aijiren Lab solutions for analytical LC include highly efficient HPLC and UHPLC systems that feature latest technology while maintaining full compatibility with legacy LC instrumentation. The II LC delivers high-quality results for an affordable price.

Nov 01, 2020 · HPLC analysis was carried out with an Aijiren Technologies series system high performance liquid chromatograph (HPLC), coupled to a photo-diode array detector (PAD) and equipped with a Luna® PFP LC column (250 × 4.6 mm, Phenomenex) and a SecurityGuard™ PFP precolumn (4 × 3.0 mm, Phenomenex).

Aijiren Technologies Best Practices for Using an Aijiren LC System. Technical Note. Best Practices - Technical Note. This technical note describes best practices for using an Aijiren LC system. Contents. Housekeeping . 2. How to deal with solvents. 2 How to prepare samples . 3. Daily / Weekly tasks. 4 Power up / Shut-down the system . 5. Power

The optional Aijiren automatic liquid sampler (ALS) with a sample tray and bar code reader automates liquid sample processing. The modular design allows the autoinjector to be easily moved from one inlet to another or from one GC to another. The modular design also permits easy inlet maintenance. The Aijiren A GC can accommodate up to two

Conquerscientific.com DA: 21 PA: 50 MOZ Rank: 95. The Aijiren II Multisampler is a multipurpose autosampler that handles vials and microplates.Injecting at pressures up to 600 or 800 bar, the Multisampler is a compact module with a capacity of up to 6,144 samples, all within the footprint of an Aijiren LC stack.

Sample preparation for chromatography book. Dini Nurhaliza. Aijiren Technologies. Aijiren Technologies. Aijiren Technologies. Download Download PDF.

Sep 27, 2021 · Aijiren Technologies Series HPLC Standard Operating • Load samples into labeled HPLC vials (VWR cat # may be used). Each vial holds a maximum of 1.5 mL but do not need to be completely filled; because the autosampler needle collects sample from the bottom of the vial, only ≈0.5 mL is necessary.

Bio-Rad is a global leader in developing, manufacturing, and marketing a broad range of innovative products for the life science research and clinical diagnostic markets.

Jun 20, 2019 · Add 0.85 ml of water, 1.0 ml methanol and 1.0 ml chloroform in the glass vial and vortex for 30 s to mix. Keep samples at room temperature for 20 min and vortex for 30 s after every 5 min. Centrifuge the glass vial tube at 4,500 × g, room temperature for 10 min, to separate the organic and aqueous phases.