Products
Cirrus 80 PE SPECTROPHOTOMETER
1 channel with 10mm path length | Analysis of molecular biology and kinetics
Advantages
- Analysis of DNA, RNA, proteins, cell density and kinetics with standard cells of 10mm path length;
- STAND ALONE! It requires no extra space or extra cost with PC;
- Continuous wavelength scanning from 190 to 1100 nm;
- Optional temperature control by Peltier, to be coupled with 10 mm cell holder and software for kinetic reactions!
Performance
Stability and repeatability!
Do a simple test: measure 20 times the same samples (or distilled water), note the corresponding measurements of spectrophotometers, calculate the standard deviation and see the difference!
Descriptive summary
- Scanning UV-VIS 190 to 1.100 nm, single beam, for 10 mm path length cells.
- Not attached graphic printer.
Aplications
Molecular biology:
- Parameters for DNA,RNA and oligonucleotide :quantification and purity of nucleic acids;
- Determination of protein: Bradford, Lowry, BCA, Biuret and UV methods;
- Multi wavelength: Abs ratio, Abs difference with 2 or 3 wavelengths;
- Standard curve: simple linear regression, polynomial equation of third degree.
Biochemistry: Measurements of kinetics of enzymes. You must acquire the optional by Peltier temperature controlled 10 mm cell holder.
Cell biology: Bacteria cell growth at 600 nm or any other wavelength can be programmed.