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General description
The Merlin Microseal System is a septum-less system that provides very long life. Because there is not a septum to pierce, septum fragments will not be formed and deposited in the inlet liner. The septum contains a series of seals (wiper rib, o-rings, and a duckbill valve) that allow a needle to enter while maintaining a leak-free seal. The septum can be used only with a syringe that has a 23 gauge "blunt tipped" needle, or with an SPME fiber assembly with a 23 gauge needle. The thicker shaft is required to make the necessary contact with the septum seals.
Application
Merlin Microseal™ System may be used to replace traditional septum to avoid leaking and bleeding caused during operating GC/MS system. It may also be equipped to the injection port during GC analysis for determination of plasticizer N-butylbenzenesulfonamide and the pharmaceutical Ibuprofen in wastewater.
Other Notes
Simply place the septum directly onto the septum cup and then add the nut (an additional adapter for the septum cup is not required for Agilent GCs). The septum incorporates a unique design with two sequential seals to provide a much longer life. Order replacement septa, or alternate versions, separately. Compatile with all Agilent autosamplers and stainless steel injection ports.
Note: Do not use with beveled tips.
Note: Do not use with beveled tips.
Legal Information
MicroSeal is a trademark of Merlin Instrument Co.
Regulatory Information
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The frequency of wildfire is expected to increase with time as a function of climate change. Recent studies in our laboratory have demonstrated that pyrogenic polycyclic aromatic hydrocarbons can cause greater-than-additive effects in Hyalella azteca in the presence of low
Determination of the plasticizer N-butylbenzenesulfonamide and the pharmaceutical Ibuprofen in wastewater using solid phase microextraction (SPME).
Huppert
Fresenius Journal of Analytical Chemistry, 362, 529-536 (1998)
J M Diserens
Journal of AOAC International, 84(3), 853-860 (2001-06-22)
Although the use of pentachlorophenol (PCP) is prohibited in most countries, it is still widely found in the wood of pallets, containers, crates and in cardboard, paper, etc. Such material may contain not only PCP but other chlorophenols as well.
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