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Gehaltsbestimmung von Ca und Mg in Mineralwässern Application date: 16.05.2013 page 1 from 7 Determination of the Chemical Oxygen Demand COD according to DIN 38 409 part 41 Application date: 16.05.2013 page 2 from 7 Use Determination of the chemic...

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 .......................................................................

Toxic and corrosive materials Always treat all chemicals as potential poisons and be aware of properties/precautions before use. Avoid direct contact with any chemical and never breathe in solvent vapours. Examples of chemicals giving off vapours ...

Chemicals for sample preparation Sample preparation is as important as the analysis of your sample. Make sure you use the right reagents to avoid contamination of your sample. Promotions Chemical Innovations Contacts MSDS Certificates Product Cate...

Exploring the power of eluent pH as a selectivity tool for UHPLC/HPLC method development Webinar Thursday 5th March 2020 15:00 to 16:00 CET replay Email Alerts Free Registration Chat Area Certificate of attendance Many factors affect selectivity i...

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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...

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...

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...

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Viscosity standards New range of certified accurate and traceable viscosity standards. These products can be used for calibration control verification qualification or method validation of kinematic and dynamic viscosity measurement instruments (b...

PowerPoint Presentation ACE ® HPLC / UHPLC Columns PHASE USP LISTING FUNCTIONAL GROUP ENDCAPPED PARTICLE SIZE (µm)* PORE SIZE (Å) SURFACE AREA (m2/g) CARBON LOAD (%) PH RANGE 100% AQ compatible ACE® Traditional Chemistries C18 L1 Octadecyl Yes 1.7...

Gehaltsbestimmung von Ca und Mg in Mineralwässern Application Date: 29.3.2012 1 of 6 Total hardness in drinking water Application Date: 29.3.2012 2 of 6 Use This method is used for the quantitative determination of total hardness in drinking water...

ANALYSIS APPLICATION NOTE INTRODUCTION A biosimilar is a biological medicine highly similar to an approved biological medicine (originator) in terms of structure biological activity and efficacy safety and immu- nogenicity profile. In order to dem...

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