Skip to Content
Merck
CN

Z803367

Hellma® liquid calibration standards

UV40, for testing the photometric accuracy

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

NACRES:
SB.32
UNSPSC Code:
12352200

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

manufacturer/tradename

Hellma 667-UV40

technique(s)

UV/Vis spectroscopy: suitable

Looking for similar products? Visit Product Comparison Guide

General description

Certified liquid Hellma® calibration standard to enable the checking of spectrophotometers with respect to photometric accuracy.

Consisting of :
40 mg Potassium dichromate in perchloric acid (667-UV40, wavelength 235; 257; 313; 350 nm)

Other Notes

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

Legal Information

Hellma is a registered trademark of Hellma GmbH

Storage Class

12 - Non Combustible Liquids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

新产品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service