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Analytical Instruments
Elemental Analyzers
Digestion Units
Distillation Units
Solvent Extractors
Fiber Analyzers
Dietary Fiber Analyzers
Oxidation Stability Reactor
Consumables
Accessories
Spare parts
Laboratory Equipment
Magnetic Stirrers
Heating Magnetic Stirrers
Heating Plates
Overhead Stirrers
Vortexers and Shakers
Dispersers
COD Thermoreactors
BOD and Respirometers
Flocculators
Accessories
Spare parts
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Industries
Food, Feed and Beverage
Environmental and Agro
Chemical and Petrochemical
Pharmaceutical and Life Science
Cosmetics and Personal Care
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Commercial Labs
Academia, Research and Government
Applications
Nitrogen/Protein Determination
Carbon Determination
Solvent Extraction
Fiber Determination
Oxidation Stability Studies
BOD and Respirometric Studies
Jar Test & Leaching Test
Chemical Oxygen Demand
Stirring
Stirring & Heating
Mixing & Shaking
Dispersing
Vacuum Generation
Trace Determination of Heavy Metals
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UNITED STATES
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HOW TO OPTIMIZE TOTAL KJELDAHL NITROGEN DETERMINATION IN WATER AND WASTEWATER
HOW TO OPTIMIZE TOTAL KJELDAHL NITROGEN DETERMINATION IN WATER AND WASTEWATER
Connect with the VELP Academy and learn how to achieve accurate results and optimize your Kjeldahl analysis for low Nitrogen determination by reducing time, energy, and consumption.
Nitrogen
occurs in various forms in nature. In the Nitrogen cycle, it is repeatedly transformed and then frequently enters
water
and
wastewater
through fertilizers, human and animal excretions, or waste products from manufacturing industries. For these samples, with
low Nitrogen content
, the
TKN analysis
requires a
high sample volume
.
As a consequence, foam formation and violent bumping may occur during the
digestion
of the liquid sample, causing an acid splash on the test tube wall. Beyond slowing down the most time-consuming step of the Kjeldahl analysis, this can lead to
sample loss
and
inaccurate results
that
underestimate
the nitrogen content.
The new
VELP Mineralization Rod
enables you to avoid these possible issues and
optimize Kjeldahl analysis
for
Nitrogen determination
in liquid samples with low Nitrogen content.
Join
our specialists and
discover
how to
speed up digestion
and ensure
accurate results in distillation
as well as
better efficiency
within your laboratory.
Key learning objectives:
Introduction to Kjeldahl technique & instruments
Sample types & industry applications
Best laboratory practices
Demo from the VELP Lab
Presenters:
Fabio Gaeta
- VELP Marketing & Communications Manager
Paola Ornaghi
- VELP Analytical Department Manager
Related solutions
Distillation Units
Sistemas de destilación versátiles para análisis Kjeldahl y otros. Ideales para nitrógeno, compuestos volátiles, TVBN, fenoles y otros parámetros con precisión.
Contact us
Send us a message
Contact one of our specialists, we are very happy to help you.
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ANALYTICAL SOLUTIONS FOR ENVIRONMENTAL ANALYSIS