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Kjeldahl Analysis
The Kjeldahl method is an analytical method for the determination of Nitrogen in the trinegative state in certain organic compounds. The method was developed in 1883 by Johan Kjeldahl, a Danish chemist, and is used extensively in the determination of protein in foods, since protein is a macromolecule made up of Nitrogen-containing amino acids linked together.
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Sep 21, 2018
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Products
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Titrants
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Standardized Bases
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Potassium Hydroxide Titrants
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6230 ( R6230000 )
6230 ( R6230000 )
Potassium Hydroxide, 0.500 Normal (N/2)
Products Available
Product
Size
Container
Shelf Life
HazMat Info
Lots Available
List Price
Your Price
6230-16 ( R6230000-500A )
500 mL
natural poly
24 months
UN1814
View Lots
$47.81
$47.81
6230-32 ( R6230000-1A )
1 L
natural poly
24 months
UN1814
View Lots
$55.09
$55.09
6230-1 ( R6230000-4A )
4 L
natural poly
24 months
UN1814
View Lots
$136.59
$136.59
6230-1CT ( R6230000-4F )
4 L
Cubitainer®
24 months
UN1814
None Available
Request Quote
Request Quote
6230-2.5 ( R6230000-10F )
10 L
Cubitainer®
24 months
UN1814
None Available
$259.51
$259.51
6230-5 ( R6230000-20F )
20 L
Cubitainer®
24 months
UN1814
View Lots
$404.25
$404.25
6230-55 ( R6230000-55E )
55 gal
poly drum
24 months
UN1814
None Available
Request Quote
Request Quote
Reagent for the Following
Reference
Method
Test
Reagent #
Reagent Name
TAPPI
Preparation of indicators and standard solutions
N/A
6.3
Potassium hydroxide, 0.5 N
EPA (SW-846)
Determination of Hexavalent Chromium Emissions from Stationary Sources
Hexavalent Chromium
5.2.2 NOTE
Potassium Hydroxide, 0.5 M