Key facts
- Brand
- Agilent
- Model
- 920-LC
- Industry
- Industrial
- Documents
- 4
- Languages
- EN
- Last added
- 2012-07-04
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Varian 920-LC Analytical Liquid Chromatograph Specification Sheet
The Varian 920-LC is an integrated, pre-configured analytical high performance liquid chromatograph (HPLC) system. It features a low pressure quaternary gradient reciprocating dual piston pump with a built-in degasser and an autosampler with direct injection. The system can be controlled by Varian Galaxie Chromatography Software on a single computer or through a networked client and acquisition server.
Read onlineAgilent 920-LC specifications
| Primary piston displacement | 100 ul |
|---|---|
| Maximum pressure (0.001 to 5 mL/min) | 39.2 MPa (5685 psi, 392 bar) |
| Maximum pressure (5 to 9.999 mL/min) | 20 MPa (2900 psi, 200 bar) |
| Flow rate range | 0.001 to 9.999 mL/min |
| Wavelength range (UV-Vis) | 190 to 900 nm |
| Wavelength range (PDA) | 190 to 950 nm |
| Excitation wavelength range (Fluorescence) | 200 to 850 nm |
| Emission wavelength range (Fluorescence) | 250 to 900 nm |
| Settable temperature range (Autosampler) | 4 to 35 °C |
Source: Varian 920-LC Analytical Liquid Chromatograph Specification Sheet
All Agilent 920-LC documents by type
How to use the product for one specific task, with worked examples.
- Agilent Productivity Enhancement of USP Assay for Ibuprofen Oral Suspension with the 920-LC Pursuit XRs C8 Column 3 p
- Agilent Efficient HPLC Analysis in the USP Assay of Ibuprofen in the Limit Test of Ibuprofen-related Compound C in Ibuprofen Tablets with the 920-LC Pursuit C18 Column 4 p
- Varian 920-LC PAH Analysis Application Note 2 p
Questions answered in these manuals
What is the maximum number of solvents supported?
The system supports a maximum of 4 solvents.
From: Varian 920-LC Analytical Liquid Chromatograph Specification Sheet
What is the injection repeatability of the autosampler?
The injection repeatability is less than 0.3% RSD using a 10 ul injection.
From: Varian 920-LC Analytical Liquid Chromatograph Specification Sheet
What is the run time for the fast HPLC method described?
The run time can be reduced to below 5 minutes using the shorter column.
Does the fast method meet USP requirements?
Yes, the performance surpasses the USP method requirements for resolution, tailing, and precision.
What is the limit for ibuprofen-related compound C in USP monographs?
The amount of ibuprofen-related compound C must be not more than 0.1% per tablet.
How does the optimized method improve productivity compared to the original USP method?
The run times can be reduced to below 4 minutes, which is less than half the run times from the original method.