ORBO Solvent Desorption Tubes
Brožury a specifikace | 1998 | MerckInstrumentace
Příprava vzorků, Spotřební materiál
ZaměřeníVýrobceMerck
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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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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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Basics in Air Monitoring
2012|Merck|Prezentace
Basics in Air Monitoring Frank Michel, Jamie Brown sigma-aldrich.com/analytical © 2012 Sigma-Aldrich Co. All rights reserved. Content • Overview Air Monitoring • Where and how it‘s done? • Sampling Techniques • Passive Sampling • Active Sampling • Air Monitoring Devices…
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Application Note 103 Polyurethane Foam as an Effective Adsorbent for Pesticides in Air (GC Analysis) Polyurethane foam (PUF) is a lightweight, easy-to-use material for sampling pesticides in air. Low back pressure allows sampling rates of 1-5 liters/minute, ensuring short sampling…
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