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A Practical Approach to Conserving Acetonitrile

From Shimadzu Scientific Instruments, Inc.
 

 

Faced with a worldwide shortage of acetonitrile (ACN), labs are seeking ways to reduce consumption of this common HPLC solvent. This application details Shimadzu Scientific Instruments' Prominence UFLC/UFLCXR systems and Shim-pack XR-ODS ultra-fast liquid chromatography columns, and how their use minimizes ACN consumption through high-speed analysis, yet retains the flexibility of conventional analysis.

Product Announcements
Shimadzu Scientific Instruments, Inc. - Prominence Ultra Fast Liquid Chromatograph (UFLC)
Shimadzu's Prominence UFLC is not just about faster performance—it raises total system productivity to new levels by generating High Quality, Reproducible data through superior design,... (read more)
Shimadzu Scientific Instruments, Inc. - LCMS-2020 Mass Spectrometer
Delivering the ultimate in measurement speed and sensitivity, the compact LCMS-2020 offers faster measurements and higher detection sensitivity for quicker, more accurate detection of trace... (read more)
Analtech, Inc. - Color HPLC Columns
Analtech, Inc., the only U.S. manufacturer of Thin Layer Chromatography (TLC) plates and accessories, is now offering High Pressure Liquid Chromatography (HPLC & UHPLC) Columns. (read more)
JASCO - X-LC
The X-LC series of extreme high pressure liquid chromatography systems is capable of delivering solvents at pressures up to 15,000 psi. These pressures coupled with the X-LC line of columns allow the... (read more)
Chem Service has been certified to the ISO/IEC 17025:2005 laboratory quality management system. (read more)
 
Topics of Interest
To provide continuous monitoring of acetonitrile (ACN):water mobile phase gradients utilized in prep scale reverse phase chromatographic separation of active pharmaceutical ingredients with a NIR... (Read More)
3.2 Reversed Phase Chromatography The IUPAC definition understandably states that reversed phase chromatography is an elution procedure in which the mobile phase is significantly more polar than the... (Read More)
Type of Analysis Supplier Carbon, hydrogen, nitrogen Perkin Elmer Corp. Chemiluminescence analysis New Brunswick Scientific Amersham Biosciences... (Read More)
Interest in supercritical fluid chromatography (SFC) applications is growing due to its ability to reduce analysis times, organic solvent consumption and waste production. SFC is well established for... (Read More)
1 Introduction Pre-treatment of samples before application to the TLC/HPTLC layer rarely requires more than a few basic steps. The quality of commercially available TLC and HPTLC layers is such that... (Read More)