These instruments are ideal for quantifying many organic chemicals with known UV or fluorescence spectra. For trace level analysis, we rely on our Aijiren LC System with 6460 Triple Quadrupole MS (LC-MS/MS). With proper sample preparation, we can quantify chemicals (e.g., PFAS) in the part-per-trillion range by LC-MS/MS.

Part Number. II Vialsampler. UHPLC design autosampler up to 800 bar for 0.1 to 100 µL injections. Standard needle flush port and peristaltic pump. Default setup with 100 µL loop and 100 µL analytical head. C. Drawer choice 6x 11 vials (2 mL), 2 drawers included. C #010. Drawer choice 3x 6 vials (6 mL), 2 drawers included.

13. Install the loop plastic adapter. Verify the sample loop info on the plastic adapter. For a single needle, the default position is on the right. For dual loop autosamplers, a left or right sample loop must be installed in the correct slot of the needle parkstation . Figure 8 - Installing the loop plastic adapter. 14.

Sep 21, 2020 · Polycondensation of α,ω-disilanols is a foundational technology for silicones producers. Commercially, this process is carried out with strong Brønsted acids and bases, which generates cyclosiloxane byproducts. Homoconjugated acids (a 2:1 complex of acid:base or a 1:1 complex of acid:salt), a seldom used class of silanol polycondensation catalysts, were evaluated for their ability to

The II Preparative LC System is an easy-to-use workhorse for automated sample injection when gradient elution is required for sample purification. The binary gradient pump deliver flow rates up to 50 mL/min for purification up to 30.0 mm id columns. This system is tailor-made for routine, high-throughput, laboratory-scale

Aijiren Lab LC Series Vialsamplers User Manual 10 1Introduction Product Description ( ) Product Description ( ) The Aijiren II Vialsampler is an autosampler designed for the reliability and ease-of-use needed for routine pharmaceutical tasks and quality control, as well as for environmental and food analyses.

Price. Qty. -68740. PM Kit II VialSampler 600 Bar. £783.00. Add to Basket. Add to Compare.

The II Preparative Autosampler is designed for automated sample handling in routine purification applications. This flow-through vialsampler supports preparative flow rates of 200 mL/min and 600 bar pressure. Increase your daily throughput of purified sample by injecting up to 132 preparative samples with a maximum of 3.6 mL volume.

II LC Workflow Supplies Recommendations. II LC Workflow Supplies Recommendations. LCMS Supplies. 6420 Triple Quadrupole LC/MS system. 6460 Triple Quadrupole LC/MS System. 6470 Triple Quadrupole LC/MS System. 6495C Triple Quadrupole LC/MS System. Ultivo Triple-Quadrupole LC/MS System.

Rilas Technologies Inc is a reputable chemistry laboratory in Woburn, MA specializing in purifications. We are committed to serving clients worldwide by delivering and implementing solutions tailored to their needs. If you wish to learn more about our laboratory, contact us.

The Prominence system can deliver real-world HPLC solutions, from an extended list of applications, for whatever your demand or need may be. A network-ready HPLC, Prominence features the world's first Web control, fastest sample injection, and the highest detection sensitivity performance to surpass current HPLC technology.

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Samples were introduced by the Aijiren LC system and the mass spectrometer was operated in conjunction with a JetStream source in positive/negative ion mode. All melting points were measured on a Bibby Scientific SMP10 Melting Point Apparatus and are uncorrected.

needle collects sample from the bottom of the vial, only ≈0.5 mL is necessary. For smaller samples, a glass insert may be used (Figure 1). Glass inserts serve to lower the internal volume of the vial are simply placed inside the HPLC vial and loaded with sample. The cap is then screwed onto the vial as normal. Figure 1.

The II Vialsampler combines sample management and column handling in a single autosampler module. The Vialsampler injects from up to 132 standard 2 mL vials and has a pressure rating of 600 or 800 bar. Options and upgrades are available for sample cooling and heating from 4 to 40 °C.