Tenders Are Invited For Gas Chromatographs – Delivery And Installation Of An Analysis System For The Coupling Of Gas Chromatography And Tandem Mass Spectrometry

Gas Chromatographs – Delivery And Installation Of An Analysis System For The Coupling Of Gas Chromatography And Tandem Mass Spectrometry. A New Gas Chromatography System With A Mass Spectrometric Detector (Triple Quadrupole) And Atmospheric Pressure Ionization Is To Be Purchased At The Federal Institute Of Hydrology (Bfg). The Decisive Factor For The Measuring System To Be Purchased Is The Use Of Atmospheric Pressure Ionization (Apci), As This Allows Soft Ionization. The Bfg Must Provide Analysis Solutions For Numerous New Pollutants, As These Substances Are Regulated Or Will Be Regulated In The Future By The Water Framework Directive, The Surface Water Ordinance Or Further Developments Of Habab And Gübak. The New Analysis System To Be Procured Is Intended To Close This Gap, Since Atmospheric Pressure Ionization Primarily Produces Molecular Ions, Which Means There Is Significantly Less Fragmentation Of The Substances To Be Analyzed. This Allows Fragmentation-Sensitive Analytes, Such As Pyrethroids And Polyhalogenated Hydrocarbons, To Be Detected And Quantitatively Determined. The Lower Fragmentation Can Also Benefit The Determination Of Other Substances, As The Analytical Determination Becomes Considerably Safer Due To The Larger Precursor Masses. This Means That Significantly Better Measurement Sensitivity And Greater Resilience Of The Analytical Measurement Data Can Be Achieved For Certain Substances. 1) Analysis System For The Coupling Of Gas Chromatography-Tandem Mass Spectrometry 2) Delivery, Installation And Commissioning 3) Instruction In Device Operation And Training 4) Delivery Of An Initial Equipment Set As Well As Consumables For Carrying Out 200 Analyzes And A Manual For Hardware And Software 5) Guarantee The Detailed Description Of The Services To Be Provided Can Be Found In The Tender Documents.