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Merck
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1.14947

Supelco

Rectangular cells 20 mm

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About This Item

UNSPSC Code:
41121813
NACRES:
SE.11

material

optical glass vial

technique(s)

photometry: suitable

compatibility

for use with Spectroquant® Move 100
for use with Spectroquant® Nova 60 A
for use with Spectroquant® Prove 100
for use with Spectroquant® Prove 300
for use with Spectroquant® Prove 600

detection method

photometric

storage temp.

2-30°C

General description

Spectroquant®
These rectangular cells are suitable for methods using light in the visible range in all photometers with a cell holder for 20 mm rectangular cells. They can be used for the measurement of our Spectroquant tests or any customized method.

Legal Information

SPECTROQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

10-13 - German Storage Class 10 to 13


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Articles

A step-by-step procedure for the photometric determination of Nitrate in effluents using Spectroquant® test kits and photometer for a precise and quantitative analysis.

Protocols

Using the Spectroquant® photometric system, we outline a photometric analysis of calcium levels in beer.

Photometric determination using the Griess method subsequent to extraction

Method: Photometric determination with 2,2'-dinitro-5,5'-dithiodibenzoic acid (Ellman's reagent)

Photometric determination with Chromazurole S subsequent to acid mineralisation; DIN decomposition

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