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Merck
CN

Z803227

Hellma® 吸收比色皿,大标准吸收池

High Performance Quartz Glass, spectral range 200-2500 nm, pathlength 2 mm, chamber volume 700 μL

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别名:
Macro Absorption Cuvettes
UNSPSC代码:
12000000
NACRES:
SB.32

物料

Suprasil® quartz

描述

2 polished windows

制造商/商品名称

Hellma (100-QS)

参数

200-2500 nm spectral range

技术

UV/Vis spectroscopy: suitable
photometry: suitable

高度 × 宽度 × 直径

45 mm × 12.5 mm × 4.5 mm

腔室体积

700 μL

路径长度

2 mm

检测方法

photometric

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一般描述

Hellma® absorption cuvettes, standard cells, Macro with glass lids (spectral range 200-2500 nm, pathlength 2 mm, chamber volume 700 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.

包装

Sold as packages containing a single cell (1EA = 1 cell)

法律信息

Hellma is a registered trademark of Hellma GmbH
Suprasil is a registered trademark of HERAEUS QUARZGLAS GMBH & CO.

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