Description
UV-cuvettes, plastic, macro, 2.5-4.5 ml
Material: plastic.
Specially designed for the photometric determination of proteins, ssDNA, dsDNA, RNA und oligonucleotides in the UV range.
- Single-use cuvettes, no risk of contamination through cleaning
- High chemical resistance
- Optically flawless transparency
- Recessed windows to protect against scratching
- Arrow mark to indicate direction of transmission
- Standard layer thickness 10 mm
- Wavelength: 230-900 nm
- Standard deviation: 240 nm ≤ ±0.007 absorbance coefficients 300 nm ≤ ±0.005 absorbance coefficients
Sorted by manufacturing mould cavity number to ensure the lowest variation in absorbance coefficients.
Chemical resistance (short-term resistance, max. 30 min): acetone, ammonia, benzaldehyde, butanone, dioxane, DMF, 100% acetic acid, ethyl acetate, 10% hydrofluoric acid, isopropanol, sodium hydroxide, 65% nitric acid, 36% hydrochloric acid. Not resistant to chloroform, hexane.
Technical Information
| Optical windows | 2 |
| Layer thickness | 10 mm |
| Volume | 2500 to 4500 µl |
| Nominal volume | 4500 µl |
| Height | 45 mm |
| Width | 12.5 mm |
| Depth | 12.5 mm |
| Wavelength | 230-900 nm |