The world's most advanced multi -detector GPC/sec system Omnisec accessory GPC and SEC standard samples
Spectory
About This Product
Standard sampling set that covers a wide range of molecular weight areas by GPC/SEC application
In Malvan, as a standard sample for GPC/SEC, in addition to standard samples used for absolute molecular weight calculation using light scattering, standard samples for conventional calibration and universal calibration are also available.
■ Overview
Malvan has a wide range of standard samples for GPC/SEC. The standard sample is supplied by putting a weighed one in a vial so that a solution with an accurate concentration can be created easily. A standard solution for calibration with an accurate concentration can be created simply by adding a quantitative solvent, and the absolute molecular weight and specific viscosity are calculated based on this.
The standard samples used for conventional calibration and universal calibration are available for organic solvents and water solvents with various molecular sample vials from the low molecular side to the polymer side.
The standard samples used for absolute molecular weight measurement by light scattering are available for organic solvents and water solvents that have been confirmed with the device measured by the NIST traissistic sample. By measuring this sample and calibrating, the equipment constant of the entire detector can be determined, the peak amount between detector (the volume of the piping between detector), the spread of peaks (bandblodning) generated by passing the piping (bandblodning) can be used to correct the actual sample measurement.
・ By using a weighed sample, you can easily obtain good reproducible measurement results.
・ The standard sample for performing column calibration contains various molecular weights that cover the wide molecular weight area.
・ NIST Trasable, light scattering (for absolute molecular weight measurement) Standard sample
-The measurement of one sample alone can also determine the calibration of all detector, capacity correction between detector, and the spread correction coefficient of the band, so the calibration time is reduced.
・ Polistylene and PMMA standard sample (for organic solution)
・ Polyethylene oxide (PEO), Dexplan standard sample (for water solvent)
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Product
The world's most advanced multi -detector GPC/sec system Omnisec accessory GPC and SEC standard samples
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Handling Company
Spectory
1 Models of The world's most advanced multi -detector GPC/sec system Omnisec accessory GPC and SEC standard samples
| Product Image | Part Number | Price (excluding tax) | Dektrin packing state | Dexplan calibration method | Dexplan molecular weight range | Dexplan standard substance | Dextran application | Plan application | Plun calibration method | Plun packing state | Plun standard substance | Polimethyl Metacleate (PMMA) application | Polimethyl Metacleate (PMMA) calibration method | Polimethyl metacrate (PMMA) molecular weight range | Polimethyl metacrate (PMMA) packing condition | Polimethyl metacrate (PMMA) standard substance | Polistylene (PS) application | Polistylene (PS) calibration method | Polistylene (PS) molecular weight range | Polistylene (PS) packing condition | Polistylene (PS) standard substance | Polyethylene oxide (PEO) application | Polyethylene oxide (PEO) calibration method | Polyethylene oxide (PEO) molecular weight range | Polyethylene oxide (PEO) packing state | Polyethylene oxide (PEO) standard substance | Pullan molecular weight range |
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GPC and SEC standard samples |
Available upon quote | Quantified | For checking light scattered calibration (broad) | 50 kda - 100 kda | Dextran | Water -soluble polymer | Water -soluble polymer | Light scattered school correct (narrow) | Bulk powder or measured | Pull run | Artificial polymer | Column school regular, light scattered school correct (narrow) and check (broad) | 3 KDA - 1 MDA | Bulk powder or measured | Polimethyl Metacleate (PMMA) | Artificial polymer | Column school regular, light scattered school correct (narrow) and check (broad) | 1,000 DA - 4.5 MDA | Bulk powder, weighed multiple samples (for HT-GPC) | Polistylene (PS) | Water -soluble polymer | Calam calamics and light scattered school correct (narrow) | 50 KDA to 250 KDA | Quantified | Polyethylene oxide (PEO) | 5 KDA to 700 KDA |
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