Measuring Trihalogenmethanes (THM) in air of swimming halls using a thermal desorption systemApplications | 2003 | Chromtech InstrumentationGC, GC/MSD, Thermal desorptionIndustriesEnvironmentalManufacturerAgilent Technologies, CTC Analytics, ChromtechKey wordsthms, desinfection, penetrated, chromtech, thm, desorption, bromine, thermal, air, indoor, measuring, tube, concentrationrates, shematic, sample, swimmers, trihalogenmethanes, precedes, tdas, septum, income, halls, swimming, elegant, transports, real, inhaled, absolutely, afterwards, maybe, needle, water, puts, directly, basics, combi, tds, drawing, pool, containing, ozone, shifted, charcoal, organisms, staff, conditioned, oven, ctc, pal, analytics
Determination of Pesticides in Drinking Water with SPDE-GC/MS
TMApplication Note SP303eDetermination of Pesticides in Drinking Water with SPDE-GC/MSIntroductionIn agriculture, pesticides are used extensivelyagainst insects, moulds and weeds. Some pesticides are suspected as endocrine disruptors. Due to the good water solubility incombination with the high persistence of somepecticide compounds...
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Automatic extraction and detection of PAHs in drinking water with SPDE-GC/MS
TMApplication Note SP401eAutomatic extraction and detection of PAHs in drinking water with SPDE-GC/MSIntroductionPAHs (Polyaromatic hydrocarbons) form aclass of diverse organic compounds eachcontaining two or more fused aromatic rings ofcarbon and hydrogen atoms.Most PAHs enter the environment via the atmosphere from...
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TDAS 2000 Direct Thermal Extraction Applications
CHROMTECH...Application Note T401eTDAS 2000 Direct Thermal Extraction ApplicationsThe CHROMTECH TDAS 2000 thermaldesorption unit in combination with a CTCCombiPALautosamplerenablesautomated operation of up to 296 sampletubes. Volatiles and Semi-volatiles can beanalyzed either by desorption fromadsorbent filled tubes (e.g. Tenax TA,Carboxen, Carbotrap, etc.)...
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TDAS 2000 Thermal Desorption Autosampler
2006|CTC Analytics|Brochures and specifications
TDAS 2000The TDAS 2000 thermal desorption unitwas engineered and developed to work incombination with the CTC Combi PAL system.Volatile and semi-volatile organics in solid,liquid or gaseous samples can be analyzedeither by desorption from adsorbent resinfilled tubes (e.g., Tenax TA®, Carboxen®,Carbotrap®,...
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