Polyurethane Foam as an Effective Adsorbent for Pesticides in Air (GC Analysis)
Aplikace | 1998 | MerckInstrumentace
GC, Příprava vzorků, Spotřební materiál
ZaměřeníŽivotní prostředí
VýrobceMerck
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Monitor Organophosphorus Pesticides in Air, Using ORBOTM-49P Tubes and Capillary GC
1994|Merck|Aplikace
Application Note 33 Monitor Organophosphorus Pesticides in Air, Using ORBOTM-49P Tubes and Capillary GC A sampling tube containing Supelpak-20 resin and a glass fiber filter effectively adsorbs and releases five organophosphorus pesticides (chlorpyrifos, Diazinon, dichlorvos, malathion, parathion) in vapor or…
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ORBO Solvent Desorption Tubes
1998|Merck|Brožury a specifikace
ORBO Solvent Desorption Tubes Product Specification A 1 B 2 3 A/B = Adsorbents 1/2/3 = Retaining Plugs ORBO™ No. Charcoal 32 large 32 small 33 34 301 303 304 306 351 352 353 354 355 356 Carbon 91 90…
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Environmental Sampling and Analysis
2014|Merck|Brožury a specifikace
Environmental Sampling and Analysis Solutions that enable a safe and healthier world Air Sampling Sample Preparation for Water and Soil GC, HPLC and UHPLC Columns and Accessories Solvents and Reagents Analytical Standards and CRMs Custom Services | | | ENVIRONMENTAL…
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Dioxin & PCB Analysis
2007|Merck|Brožury a specifikace
Dioxin & PCB Analysis Dibenzo-p-dioxins, Dibenzofurans, Polychlorinated Biphenyls Sample Clean up GC Analysis Air Monitoring Resins Solvents 2 Introduction Introduction Figure 1. Dioxin / Furan skeletal structure, can be chlorinated at any of the suitable positions on the aromatic ring…
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