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Mettler Toledo
Mettler Toledo
LabMakelaar Benelux B.V.
Zevenhuizen - Netherlands
(ex. VAT)
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for sale
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Mettler Toledo UV5Nano UV/Vis Spectrophotometer

LabMakelaar Benelux B.V.€3,499.00 (ex VAT)
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Description by the supplier

The UV5Nano UV/Vis spectrophotometer enables concentration and purity determination of nucleic acids and protein samples down to 1 μL. Optional automation and 21 CFR part 11 compliance meet the needs of life science and biopharma labs.

Pre-programmed applications for Nucleic Acids (DNA, RNA, mRNA, Oligos, etc.) with QC Ratios (260/280 and 260/230), protein assays, and cell density.

Full-spectrum micro volume and cuvette measurements combined in one instrument to support both OD600 and protein assay applications.

Wavelength Range: 190 – 1100 nm

Photometric accuracy (K2Cr2O7): ±0.006 A

Wavelength accuracy: ±0.9 nm

Resolution (Toluene in hexane): >1.7

Stray light (KCl, 198nm): >1.7

Compatibility with LabX Software: Yes

Shortcuts per user: 12

Max. number of methods: 50

Pharmacopeia compliant: No

User Identification: Yes

Minimal Scan time: 2 s

Cuvette Changer: No

Optics: Array

Light Source: Xenon flash lamp

Connectivity USB Interface: Yes

Path length: 0.1mm, 1.0mm, 10 mm

Dimensions (HxWxD): 217 x 208 x 255 mm

Weight: 7.2 kg

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Related items:
Shimadzu UV-1800 UV/Vis Spectrophotometer-cover
Shimadzu UV-1800 UV/Vis Spectrophotometer

The UV-1800 is an advanced high-resolution spectrophotometer utilizing a precision Czerny-Turner opt (more)ical system. Operation can be either as a stand-alone instrument or as a PC-controlled instrument with the included UV Probe software. USB memory can be connected directly to the UV-1800 for simple data transfer and printing is possible with the optional screen-copy printer or printers that support PCL control codes. Photometric Mode measures the absorbance or transmittance at a single wavelength or at multiple (up to eight) wavelengths. In multiple-wavelength measurement, calculations can be performed on the data obtained for up to four wavelengths, including the calculation of the difference between, or ratio of, the measurements obtained for two wavelengths. Spectrum Mode obtains sample spectra using wavelength scanning. Changes in the sample can be tracked using repeated scans. Data processing operations, such as the enlargement or reduction of the spectra obtained, peak detection, and area calculations, are also possible. Quantitation Mode generates a calibration curve from standard samples, and uses it to calculate the concentrations of unknown samples. Various combinations of wavelengths (1 to 3 wavelengths and derivatives) and calibration curves (K-factor and first-to-third order regression calibration curves) are possible. Kinetics Mode measures the change in absorbance as a function of time, and calculates enzymatic activity values. You can select either the kinetics measurement method or the rate measurement method. Time-Scan Mode measures the change in absorbance, transmittance, or energy as a function of time. Multi-Component Quantitation Mode separately quantitates up to eight components mixed in a single sample. Pure components or mixtures of components can be used as standard samples. Biomethod Mode is capable of analyzing DNA and proteins using the several common quantitation methods including quantitation of DNA or protein using the absorbance at 260/230 nm or 260/280 nm and protein quantitation via the Lowry method, BCA method, CBB method, Biuret method, and UV absorption method (direct measurement at 280 nm). Security and validation functionality are also preprogrammed. Security functions allow you to restrict functions according to three user levels: administrator, developer, and operator. Automatic or semiautomatic validation functions include wavelength accuracy, wavelength repeatability, resolution, stray light, photometric accuracy, photometric repeatability, baseline flatness, baseline stability, and noise level. The operating time of the lamps can be recorded and displayed so that you can anticipate replacement and avoid downtime. Stray Light: <0.02%T at 340 nm, 400 nm; <1.0%T at 198 nm Source Lamp: Deuterium; Tungsten-Halogen Beam Type: Double Bandwidth: 1.0 nm Min Wavelength: 190 nm Max Wavelength: 1100 nm Wavelength Accuracy: ±0.1 nm Wavelength Reproducibility: ±0.1 nm Min Photometric – Transmittance: 0%T Max Photometric – Transmittance: 400%T Min Photometric – Absorbance: -4 A Max Photometric – Absorbance: 4 A Photometric Drift: <0.0003 A/hr Detector: Silicon photodiode Including UV Probe software

€2,499.00 ex VAT
spectrophotometers uv vis & fluor
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