商品编号


Z802204-1EA



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 667-UV003

Description:
Other Notes

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

General description

Certified set of liquid Hellma
?
calibration standards to enable the checking of spectrophotometers with respect to wavelength accuracy, photometric accuracy, stray light and spectral resolution at wavelengths from 198 nm to 650 nm.
Consisting of :
667-UV100 (see Z802425, for stray light)
667-UV200 (see Z802530, for spectral resolution)
667-UV305 (see Z802654, for photometric accuracy)
667-UV5 (see Z802328, for wavelength accuracy)
Wavelength [nm]:
A: 235; 257; 313; 350; 430
W: 241; 287; 361; 536; 640
S: 200 (cut-off)
R: Scan 265 - 270
This calibration set consists of eight liquid filters which enable the complete checking of the spectrophotometer according to European Pharmacopeia. They are designed for use with the standard 10 mm cell holder provided with spectrophotometers. The set is supplied in a sturdy wooden case. For identification purposes a number is engraved on each filter. The absorbance values and/or peak position wavelengths of every filter are quoted in the accompanying calibration certificate.

Legal Information

Hellma is a registered trademark of Hellma GmbH
Safety:

Symbol?


??GHS02, GHS07, GHS08, GHS09



Signal word?


Danger




Hazard statements?

H225-H304-H315-H319-H336-H361fd-H373-H411



Precautionary statements?

P210-P261-P273-P281-P301 + P310-P305 + P351 + P338



RIDADR?

UN 3316 9



Flash Point(F)?

-14.8?°F



Flash Point(C)?

-26?°C