"Hellma"
Cuvette for turbidity
Supplier: Hellma
Optical glass cuvette designed for measuring amplitudes of turbidity.
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Cuvettes for Spectrophotometers
Supplier: Hellma
Quartz (Suprasil®) cuvette for spectroscopy applications.
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Neutral Density Glass Calibration Standard F203 for Checking the Photometric Accuracy (2,0 Abs)
Supplier: Hellma
Hellma® neutral density glass calibration standard F207 for checking photometric accuracy (0,7 Abs) in the Vis range, calibrated at the wavelengths 440, 465, 546,1, 590, 635 nm with slit width 1 nm, in high-quality storage box with serial number and DAkkS calibration certificate
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Cuvettes with two chambers
Supplier: Hellma
Quartz cuvettes with two chambers.
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Cells for Reflection Measurements, Hellma Analytics
Supplier: Hellma
Hellma® cylinder cells for reflection measurements in the Vis range.
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Optical Elements for Special Applications
Supplier: Hellma
Hellma® precision cells are 100% manufactured in Germany and are suitable for all common spectrophotometers.
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Sealable Quartz Glass Cells
Supplier: Hellma
Hellma® high precision quartz glass macro cells for absorption measurements in the UV/Vis range, 10 mm path length, with open screw cap.
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Ultra-Micro Cells for Fluorescence Measurements
Supplier: Hellma
Hellma® high precision quartz glass ultra-micro cells for fluorescence measurements in the UV/Vis range, 1,5 to 10 mm path length, with stopper.
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Microplates, quartz
Supplier: Hellma
Microplates are increasingly being used in areas such as clinical chemistry and pharmaceutical research. Plastic microplates however are not suitable for all purposes. If chemical resistance, UV transmission, microscopic observation or thermal stability are required, it is better to use quartz microplates. These can be provided to the same basic dimensions as the plastic plates.
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UV/Vis Calibration Standards
Supplier: Hellma
The Hellma® calibration standards comply with all necessary standards and regulations and thus offer the highest quality for recalibrating your spectrometer.
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Ultra-Micro Cells for Absorption Measurements, Hellma Analytics
Supplier: Hellma
Hellma® high precision quartz glass ultra-micro cell for absorption measurements in the UV/Vis range, 10 mm path length, with stopper.
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Large Cells for Special Applications
Supplier: Hellma
Hellma® large cells for special applications in the Vis range, 10 to 50 mm path length, with or without lid.
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Cells for Absorption Measurements
Supplier: Hellma
Hellma® macro cells for absorption measurements in the Vis range, 10 mm or 50 mm path length, with lid.
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Absorption Cells with Lids
Supplier: Hellma
Hellma® high precision quartz glass semi-micro cells for absorption measurements in the UV/Vis range, 10 to 50 mm path length, with lid.
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Cells for Micro Volume Analysis, Tray Cell 2.0
Supplier: Hellma
Hellma® high precision quartz glass dye-laser cells for special applications in the UV/Vis range, 10×10 mm path length, with stopper.
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#: 20864.320
Supplier: VWR Chemicals
#: 83640.320
Supplier: VWR Chemicals
#: 31770.294
Supplier: VWR Chemicals
#: 1.00030.2500
Supplier: Merck
#: 83645.320
Supplier: VWR Chemicals