产品名称
Hellma® 半微量吸收比色皿, High Performance Quartz Glass, spectral range 200-2,500 nm, pathlength 10 mm, chamber volume 1,400 μL
material
Suprasil® quartz
description
2 polished windows
manufacturer/tradename
Hellma 104-QS
parameter
200-2,500 nm spectral range
technique(s)
UV/Vis spectroscopy: suitable
photometry: suitable
H × W × D
45 mm × 12.5 mm × 12.5 mm
chamber volume
1,400 μL
pathlength
10 mm
detection method
photometric
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General description
Hellma® absorption cuvettes, semi Micro with PTFE lids (spectral range 200-2,500 nm, pathlength 10 mm, chamber volume 1,400 μL) are available in high-performance Suprasil quartz material. The highest level of sensitivity in the measurement can be achieved by suitably selecting the cell for a specific application such that it exhibits high transmission in the spectral range of interest. The maximum of 80-90% transmission shown by empty Suprasil quartz cell is caused by the reflection loss at the four glass/air boundaries. When filled with common solvents, the cell will exhibit significantly higher maximum transmissions.
Packaging
Sold as packages containing a single cell (1EA = 1 cell)
Legal Information
Hellma is a registered trademark of Hellma GmbH
Suprasil is a registered trademark of HERAEUS QUARZGLAS GMBH & CO.
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