Spectrophotometry cuvettes standards

PS. Conical base. Sample cups for use in autoanalysers.

Scanning spectrophotometers from Jenway for measurements in the visible and UV range.Model 7200 (VIS): wavelength range of 335 to 800 nm with a spectral bandwidth of 7 nm.Model 7205 (UV-VIS): wavelength range of 198 to 800 nm with a spectral bandwidth of 5 nm.Both spectrophotometers are ideal for a variety of applications in education and routine testing in clinical, veterinary, pharmaceutical and QC laboratories.The 72 series spectrophotometers offer measurement modes for single wavelength with basic absorbance and % transmittance; concentration determination (via reference standards or calibration curves with up to 6 standards), full spectrum scanning and kinetics for up to 3 simultaneous wavelength measurements.The colour touchscreen user interface provides fast and easy set up and navigation of the instrument. The 4" display allows full spectrum scans, quantitation curves and kinetics runs to be viewed easily. The sample chamber lid can also be left open during measurements which is ideal for samples in tall test tubes.Including two USB ports for data storage and printer connectivity.Optional heated 10x10 mm cuvette holder for thermostated measurements at 37 °C. More accessories available on request.Scanning diode array detector (DAD)Colour Touchscreen navigationSmall footprint and lightweightFast scan speedMultiple USB ports for data storage and printer connectivity2 years warranty on the instrumentSpecifications Optical system: Single beamWavelength Range: 7200 (VIS): 7205 (UV-VIS): Resolution Repeatability 335 to 800 nm 198 to 800 nm ± 2 nm ± 2 nmSpectral bandwidth: 7200 (VIS): 7205 (UV-VIS): 7 nm 5 nmPhotometric range: Accuracy: Stability:-0.300 to 2500 A ± 0.01 A at 1,0 A and 546 nm ± 0,005 A/h bei 0,04 A und 546 nmStray Light at 340 nm, %T: 1 % T acc. ANSI/ASTM E387-72Concentration range: Quantitation:± 2500 ± 2500Kinetics:15 bis 99999 sLight source: 7200 (VIS): 7205 (UV-VIS): Tungsten halogen lamp Xenon lampOutputs:2 x USBDimension (W x D x H): Weight: Power supply: Warranty:212 x 422 x 120 mm 2,8 kg 100-240 V, 50 / 60 Hz 2 Years

High-quality and cost-efficient UV/VIS spectrophotometer for pharmaceutical, biochemical, and clinical lab applications. Suitable for different measurement types such as kinetics, wavelength scans, quantitative analysis, multi-wavelength, and DNA/Protein analysis. LLG-uniSPEC 2 is ideal for standard routine measurements.The device can store and save 200 calibration curves. A pre-adjusted lamp design allows a fast and easy lamp replacement. Both lamps can be individually turned on/off to extend the durability. The device can be used either as stand-alone unit or can be operated via a PC by using the supplied software.Single beam system, grid with 1200 lines/mmSilicon photodiode detectorParallel port for printer outputUSB port4 position cell holder (10 mm) includedAdditional cell holders optionally availableLCD displayDeuterium and tungsten lampAutomatic wavelength adjustmentScope of supply: Spectrophotometer, software for connection to PC, 4 glass cells, 2 quartz cells, protective coverSpecificationsLLG-uniSPEC 2Optical System:Single beam, grating 1200 lines/mm, silicon photodiode detectorWavelength range: Bandwidth:190 ... 1100 nm 2 nmWavelength accuracy: Wavelength repeatability: Wavelength setting:±0.5 nm 0.3 nm automaticPhotometric accuracy: Photometric repeatability: Photometric range:±0.5 % T 0.3 % T -0.3-3 A, 0-200 %T, 0-9999 CStability: Stray light:±0.002 A/h at 500 nm ≤0.1 % T at 220 nm, 360 nmData output: Printer port: Display:USB port parallel port 128 x 64 Dots LCDStandard cell holder: Lamps:4-position 10 mm cell changer D2 lamp and W lamp

LLG-uniSPEC 1 UV/VIS spectrophotometer is the ideal device for various routine laboratory applications including quality control, basic research and education. This high quality, accurate and cost-efficient unit is equipped with a large LCD display that shows standard curves and other test results.LLG-uniSPEC 1 enables without software the measuring of absorption, transmission as well as concentration, and factor determination via standard curves. It can save 200 groups of data and display wavelength, absorbance and transmittance.Optional software based on Windows 10 expand the application to kinetics, spectrum scanning and multi-wavelength measurements.Stand-alone unit with large 2.5” LCD DisplayOptional software for Windows 10Automatic wavelength settingEasy creation of standard curves for concentration determinationTungsten lamp and deuterium lamp reduce stray light which ensure high photometric accuracyUSB and parallel port4 position cell holder (10 mm) includedAdditional cell holders optionally availableLarge storage capacity of up to 200 groups of test resultsScope of supply: Spectrophotometer, dust cover, manual, 4 glass cuvettes, 2 quartz cuvettesOptical system:Single beam, grating 1200 lines/mmWavelength range:190 ... 1000 nmBandwidth:2 nmWavelength accuracy:±2 nmWavelength repeatability:0.5 nmWavelength setting:AutoPhotometric accuracy:±0.5 % TPhotometric repeatability:≤0.2 % TPhotometric range:-0.3 ... 3 A, 0 ... 200 % T, 0 ... 9999 CPhotometric mode:T, A, C, FStray light:≤0.1 % TPhotometric stability:≤0.002 A/30 minDisplay:LCD, 128 x 64 DotsDetector:Silicon photodiodeLight source:Tungsten and deuterium lampOutput:USB port, parallel port

The compact and lightweight UV/Vis spectrophotometer Genova Bio is specially designed for life science applications. The diode array technology used can scan the entire wavelength range (198 to 800 nm) in a few seconds.Colour touch screen and user-friendly interfacePre-programmed methods for measuring dsDNA, ssDNA, RNA, and oligonucleotidesCuvette methods for performing Bradford, Lowry, Biuret, and bicinchoninic acid (BCA) protein assaysMethod for measuring the optical density of bacterial culturesLarge sample chamber facilitates loading and removing of samplesUSB ports for data storage and connection of an external printerScope of supply:Genova Bio: Spectrophotometer, micro cuvette holder, universal power supply with UK, EU, and US plug, instruction manualGenova Bio-DMV-BioCell: Spectrophotometer, micro cuvette holder, DMV BioCell cuvette, DNACON verification standard, universal power supply with UK, EU, and US plug, instruction manualOptical system:Single beamWavelengthMeasuring range:198 ... 800 nmRepeatability:±2 nmAccuracy:±2 nmSpectral bandwidth:3 nmTransmittance:0 ... 199.9 %Absorbance:-0.300 ... 2.500 AAccuracy:±0.01 A at 1.0 A and 546 nmStability:±0.005 A/h at 0.04 A and 546 nmConcentration / Quantitation:±2500Light source:Xenon lampOutputs:2 x USBDimension (W x D x H):212 x 422 x 120 mmPower supply:100 ... 240 V, 50 ... 60 Hz