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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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Spectroscopy
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Atomic Absorption (AA)
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Single Element AA Standards
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ACD1KN ( RACD1KN0 )
ACD1KN ( RACD1KN0 )
Cadmium AA Standard, 1000 ppm Cd in 3% HNO₃
Products Available
Product
Size
Container
Shelf Life
HazMat Info
Lots Available
List Price
Your Price
ACD1KN-100 ( RACD1KN0-100N )
100 mL
natural LDPE
24 months
UN3264
View Lots
$41.48
$41.48
ACD1KN-500 ( RACD1KN0-500N )
500 mL
natural poly
24 months
UN3264
None Available
$101.99
$101.99
Reagent for the Following
Reference
Method
Test
Reagent #
Reagent Name
EPA
Cadmium by Flame AA
Cadmium
N/A
Cadmium AA Standard, 1 mL = 1 mg Cd (1,000 ppm Cd) Cd in 3% HNO3