Skip to main content

Hitachi High Technologies America, Inc.

Hitachi

HPLC Column Oven | L-2300

l-2300 column oven for LaChrom Elite HPLC

Click to enlarge

Improve reproducibility, peak shape, and resolution with the easy-access LaChrom Elite Column Oven.

Contact Life Sciences

The Model L-2300 Column Oven incorporates new technology that provides superior temperature stability and reduces thermal gradients resulting in greatly enhanced performance. Peltier heating and cooling allow short equilibration times.

In addition, solvent is preheated prior to reaching the column which results in stable temperature inside the column. System connectivity ensures that sample injections are made only when temperature has been reached. Front-panel access makes it easy to install up to 3 HPLC columns. An optional column switching valve can also be installed inside the column oven.

  • A new design provides increased isolation from changes in room temperature.
  • Documentation of temperature throughout the analysis is maintained.
  • Able to monitor room and oven temperatures.
L-2300 Column Oven Specifications
Range [Room temp - 15 °C] to[Room temp + 50°C]
Setting range 1 to 65 °C
Accuracy +/- 1 °C
Safety Built-in vapor/leak sensor
Stability +/- 0.1 °C
Column capacity Up to three 25-cm columns
GLP functions Serial number registration in unit memory
Dimensions 13.5 in (W) x 15.75 in (D) x 6.0 in (D)
(340 mm (W) x 400 mm (D) x 150mm (D))
Weight approx. 22 lbs (10 kg)

 

 

Application Notes

  • Amino Acid Analysis via the Hitachi Sensivate Elite Post-Column Reactor and LaChrom Elite HPLC
    20100209

    Amino acid analysis is an important technique involved in a wide range of bioanalytical applications including protein and peptide analysis, quality assessment of foodstuffs and clinical diagnosis of metabolic disorders.  Historically, this technique has been performed on highly specialized chromatographic systems dedicated for comprehensive  (up to 50-plus components) and quantitative amino acid analysis.

    application/pdf icon
    Amino Acid Analysis via PCR & HPLC (size 135.57 KB)
  • Analysis of Parabens Using the Prep-24 Dual Piston Pump with an Analytical-Scale HPLC System
    20090329

    Using the Prep-24 Dual Piston Pump System for Analysis of Parabens with the Hitachi LaChrom Elite® Liquid Chromatography System

    The Prep-24 pump manufactured by Scientific Systems, Inc. was used in analytical mode, along with the Hitachi HPLC system, to analyze a four-component mixture of parabens. The Prep-24 system, running in analytical mode, showed data that was suitable, reproducible, and linear.

    application/pdf icon
    Analysis of Parabens Using the Prep-24 Dual Piston Pump with an Analytical-Scale HPLC System (size 281.92 KB)
  • Automated Method Development System: Polar Reversed Phase Separations

    Tranditional HPLC method development involves highly skillful, exerienced, knowledgeable, and intuitive operators to generate efficient separation methods. This is often a time-consuming endevor that does not always produce the best possible separation results in spite of the best efforts. Automated method development (AMD) with the Hitachi LaChrom Elite (LCE) HPLC system in conjunction with ChromSword Auto (CSA) provides a unique AMD system that will separate multi-component systems effortlessly, accurately, and with significant savings in both time and costs for the methoddevelopment.

    application/pdf icon
    LaChrom_Elite_App_Note_2_Sept03.pdf (size 158.91 KB)
  • Fast LC Pharmaceutical Applications: OTC Analgesics & Steroids

    Routine development of multi-component 'Fast Liquid Chromatography' (Fast LC) applications are rapidly and easily accomplished by integrating (a) the new Hitachi LaChrom Elite HPLC system, (b) Automated Method Development tools (ChromSword AUTO), and (c) Hitachi Chromolith monolithic reversed-phase columns. These Fast LC applications allow for high-throughput analyses leading to a significant reduction in run times contrasted to conventional C18 particulate column run times by several-fold.

    application/pdf icon
    LaChrom_Elite_App_Note_1_Feb03(1).pdf (size 100.09 KB)
  • Simultaneous HPLC Analysis of Quercitrin, Isoquercitrin, and Hyperoside
    20090807

    Simultaneous Analysis of Quercitrin, Isoquercitrin, and Hyperoside on the Hitachi LaChrom Elite® Liquid Chromatography System

    This application note describes the simultaneous analysis of three flavinoid compounds in the quercetin family. The peaks are well-resolved, and the method shows excellent reproducibility, linearity, and system suitability for the three analytes. The analysis was accomplished on a Hitachi LaChrom Elite® Liquid Chromatography System equipped with a Phenomenex Luna (2) column.

    application/pdf icon
    20090807-Hitachi Quercitrins Application Note-sec.pdf (size 401.32 KB)
  • Vitamin E Analysis Using HPLC & ELSD
    20091001

    Analysis of Vitamin E Acetate on the Hitachi LaChrom Elite® Liquid Chromatography System Using the SofTA 400 ELSD Detector

    Vitamin E (tocopherol) is a common antioxidant formulated into topical remedies. The acetate form of alpha-tocopherol is used as a standard analyte for the evaporative light scattering detector (ELSD). The goal of this study was to show reproducibility and suitability in detecting Vitamin E Acetate on the Hitachi LaChrom Elite® liquid chromatography system using the SofTA 400 ELSD detector.

    application/pdf icon
    Vitamin E Analysis Using HPLC & ELSD (size 301.67 KB)
  • Share this
Link to online store