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Kjeldahl Analysis
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Kjeldahl Analysis Kjeldahl nitrogen determinations are performed on a variety of food substances. The Kjeldahl method may be broken down into three main steps: digestion distillation and titration. 1. Digestion: is accomplished by boiling a homoge...
Kjeldahl
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Kjeldahl Kjeldahl nitrogen determinations are performed on a variety of food substances. The Kjeldahl method may be broken down into three main steps: digestion distillation and titration. 1. Digestion: is accomplished by boiling a homogeneous sam...
Nitrogen determination
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Nitrogen determination The Kjeldahl method is used to determine the nitrogen content of a sample. In this analysis the sample is digested with a strong acid and the free nitrogen reacts to form ammonium sulfate. Promotions Chemical Innovations Con...
Total Organic Carbon (TOC)
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Total Organic Carbon (TOC) Total Organic Carbon (TOC) is the amount of carbon bound in an organic compound and is often used as a non-specific indicator of water quality. The rapid method of TOC determination by colorimetric method makes this an e...
15 Common Laboratory Chemicals and How to Arrange Them
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15 Common Laboratory Chemicals and How to Arrange Them To operate a successful laboratory you must select the proper chemicals to support safe and effective procedures. Depending on the goals some chemicals will work better than others cutting dow...
General Description of an Application
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General Description of an Application Application Date: 05.03.2013 Page 1 of 5 Quantitative analysis of hydrogen peroxide Application Date: 05.03.2013 Page 2 of 5 Content Content .......................................................................
Hichrom International Catalogue 9 33 57
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33 LC Colum n Selection – C18 Reversed-Phase M aterials www.hichrom.co.uk • sales@hichrom.co.uk • Tel: +44 (0) 118 930 3660 Hichrom Lim ited C18 Reversed-Phase Materials SPECIFICATIONS OF C18 BONDED RP MATERIALS Octadecyl (ODS) or C18 bonded phase...
General Description of an Application
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General Description of an Application Application Date: 23.01.2014 Page 1 of 8 Quantitative analysis of ascorbic acid with specific titrant DCPIP Application Date: 23.01.2014 Page 2 of 8 Use This method is used to determine the content of ascorbic...
Avoid Contamination In The Lab & F&B Production Site
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Avoid Contamination In The Lab & F&B Production Site For every step in your food and beverage process whether it is storage production sampling or analysis avoiding contamination is key to ensure a safe product for consumption. Avoiding contaminat...
Soil Analysis Applications
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Soil Analysis Applications Measuring organic and inorganic waste and microbiological contaminants in various soil matrices can be challenging due to the wide variety of chemical compositions involved. Proper sample preparation chemical and microbi...
The Role of RNA in Protein Synthesis
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The Role of RNA in Protein Synthesis Ribonucleic acid (RNA) plays a crucial role in protein synthesis. Protein synthesis occurs in two main stages: transcription and translation. During transcription the DNA sequence of a gene is used as a templat...
Gehaltsbestimmung von Ca und Mg in Mineralwässern
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Gehaltsbestimmung von Ca und Mg in Mineralwässern Application date: 07.11.2013 page 1 from 10 Determination of bases with Perchloric acid titration Application date: 07.11.2013 page 2 from 10 Use This application note describes the non-aqueous tit...
Gehaltsbestimmung von Ca und Mg in Mineralwässern
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Gehaltsbestimmung von Ca und Mg in Mineralwässern Application Datum: 29.3.2012 Seite 1 von 9 Determination of Calcium in jelly drinks Application Datum: 29.3.2012 Seite 2 von 9 Use This method is used for the quantitative determination of Calcium ...
Advanced Battery Science – Chemicals & Raw Materials
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Advanced Battery Science – Chemicals & Raw Materials Avantor offers thousands of chemicals suitable for a multitude of analytical applications in R&D from our key brands – guaranteed high-quality chemicals and reproducible performance from batch t...
Environment
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Environment A large choice of products and services for complete water analysis on-site and in the laboratory Environmental Analysis With Merck Organic or inorganic analysis of contaminants or pollution in water soil or air? Merck offers everythin...
Quantus Underwear Standard
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Quantus Underwear Standard Features Sweatshirt: Lap seams for tight and secure seam-enclosure Antistatic Long sleeves Also available as T-Shirt with short sleeves Knitted cuffs Round neck knitted Extra material flap for bar code inside Antimicrobi...
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