High performance liquid microcolumn chromatographic system "Milichrom-6" 5,4
Producer:
SDB "Nauchpribor"
(Scientific Instruments)
Microcolumn - very little HPLC column with small eluent
expends. Liquid
Chromatograph. Mi+Li+Chrom = Milichrom
UniChrom automatically detects 1(2) pump system. It is possible acquiring at several wavelengths simultaneously in range from 190 to 360 nm. When gradient program is stopped is possible the scanning of absorption (fluorescence) spectrum of substance currently in photometric cell.
Instrument installation manual
Microcolumn liquid chromatographs MiliChrom-6, -5, -4 and UniChrom - RUS (PDF)
the manual currently in Russian only, so if you are interested in getting English version - do not hesitate - contact us
Highlights
- Monoblock
- Spectral range from 190 to 360 nm
- Smallest microcolumn HPLC system in the world
- Range of eluent flow for chromatographic mode - 0.002 to 0.5 ml/min
- Very low eluent consumption
- Multiwavelenght spectrophotometer with photomultiplier tube
- Chromatogram can be acquired at 5 wavelnghts simultaneously.
- Two or Single pump configuration
- Autosampler for 29 vials
- Low price complete HPLC system
System work style examples
Specifications
| Detector: | two-beam multiwavelength spectrophotometer. |
| Wavelenght range | 190-360 nm |
| Simulatneous detection wavelenghts number | Up to 8 |
| Wavelength settings error | 0.5 nm |
| Basleline noise level | 1E-4 o.d.u. |
| Baseline drift level | 5E-5 o.d.u./hour |
| Limit of acceptable value of mean squared deviation of output signal level |
1% |
| Pump: | syringe; dosing; syringe volume: 2500 mkl |
| Eluent flow speed | 5-999 mkl/min |
| Relative error of eluent flow speed | not more 1% |
| Maximal pressure | 7 MPa |
| Eluation mode | Stepped gradient, Gradient |
| Columns | 2x64 -120 mm; silasorb C18; silasorb 600 |
| Autosampler | automated, programmable, for 29 samples |
| Sample vial volume | 200 mkl |
| Injection volume | 1-99 mkl stepped through 1 mkl |
| Corrosion protection | stainless steel 12Cr18Ni10Ti; glass; quartz; teflon-4 |
| Size and weight: | 330x450x710 mm; weight 17 kg |
This instrument driver is designed as "Networked
Chromatograph"