商品编号


Z600040-1EA



品牌


西格玛奥德里奇(Sigma-Aldrich)



公司


Merck & Co., Inc.



公司分类


Analytical/Chromatography



Size

1EA

商品信息

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Properties:

Related Categories

Additional Standards, Analytical Standards, Analytical/Chromatography, Hellma, Hellma Calibration Standards,

Labware, Manufacturer Browser, Spectroscopy, Spectroscopy Supplies, Spectroscopy, UV, UV/Vis and Fluorescence
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mfr. no. ?

Hellma (666-S000)

Description:
Other Notes

The most current version of Hellma's handling guidelines for calibration standards
can be accessed on the Hellma Analytics web site.

General description

Secondary calibration standard for spectrophotometers in the vis
IBL
e range. Complete set to check absorbance and wavelength accuracy. Certified, in storage case
Consisting of :
??666-F1 Holmium Oxide glass filter F1 (peaks at 279; 361; 454; 536; 638 nm)
??666-F2 Neutral Density glass filter F2 (nominal absorbance 0.25 at 440; 465; 546,1; 590; 635 nm)
??666-F3 Neutral Density glass filter F3 (nominal absorbance 0.5 at 440; 465; 546,1; 590; 635 nm)
??666-F4 Neutral Density glass filter F4 (nominal absorbance 1.0 at 440; 465; 546,1; 590; 635 nm)
??666-F0 Empty filter mount (aluminum frame)


Legal Information

Hellma is a registered trademark of Hellma GmbH