Thermo Scientific NanoDrop One Microvolume UV-Vis spectrophotometer 840-317400 nanodrop spectrophotometer price UV/VIS Spectrophotometer
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$17980.00
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Features:
• Full spectrum microvolume UV-Vis spectrophotometer with 190nm-850nm wavelength measurement range
• Sample vol 1.0 - 2.0 μL
• Measurement range 2 - 27500 ng/μL dsDNA
• Column integrity sensor
• Tilting and sliding screen
Capabilities:
1. Wide spectral range (190-850 nm) for measuring a variety of samples types:
• Peptides (205 nm)
• DNA and RNA (260 nm)
• Purified protein (280 nm)
• Toxicology assays and industrial dyes (490 nm)
• Gold nanoparticles (520 nm)
• Colorimetric protein assays (BCA 562 nm, Bradford 595 nm, Modified • Lowry 650 nm, Pierce 660 660 nm)
• Optical Density measurements (600 nm)
2. Combining the patented sample-retention system with cuvette capability accommodates low and high concentrations (2.0 - 27,500 ng/μL dsDNA and 0.06 - 820 mg/mL BSA)
3. Pedestal measurements that require only 0.5 - 2μL of your sample and do not require sample dilution, even for highly concentrated samples
4. Pre-configured methods for DNA, Protein A280, Microarray, Protein and Labels, Pierce 660, Bradford, BCA, and Lowry
5. User-friendly software that includes custom methods and data export capabilities
Specifications:
Instrument Control | Built-in touchscreen |
Minimum Sample Volume | 1 µL |
Limit of Detection | dsDNA: Pedestal: 2.0 ng/µL, Cuvette: 0.2 ng/µL BSA (IgG):Pedestal: 0.06 (0.03) mg/mL, Cuvette: 0.006 (0.003) mg/mL |
Maximum Concentration | dsDNA: Pedestal: 27,500 ng/µL BSA (IgG): Pedestal: 820 (400) mg/mL |
Measurement and Data Processing Time | 8 seconds |
Measurement Repeatability | Typical: 0.002 A (1.0 mm path) or 1%CV, whichever is greater |
Wavelength | Range:190~850 nm Accuracy: ±1 nm |
Photometric | Range (10 mm equivalent): Pedestal: 0~550 A, Cuvette: 0~1.5 A Accuracy: 3% at 0.97 A, 302 nm |
Resolution (Spectral Bandwidth) | ≤1.8 nm (FWHM at Hg 254 nm) |
Pathlength | 0.030 to 1.0 mm auto-ranging |
Light Source | Xenon flash lamp |
Detector | 2048-element CMOS linear image sensor |
Dimensions (W x D x H) | 20 x 25.4 x 32.3 cm (8 x 10 x 12.7 in.) |
Weight | 3.6 kg (7.9 lbs.) |
Operating Voltage | 12 V (DC) |
Power Consumption | Operating: 12~18 W Standby: 5 W |
Stirring (cuvette only) | 9 speeds |
Temperature Control (cuvette only) | 37 °C |
If you have any more questions, please contact us for consultation.
