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Anticonflict effects of lavender oil and identification of its active constituents
The pharmacological effects of lavender oil were investigated using two conflict tests in ICR mice, and then the active constituents were identified. Lavender oil produced significant anticonflictExpand
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Anticonflict effects of rose oil and identification of its active constituents.
The present study investigates the pharmacologically active constituents of rose oil, which possesses anti-conflict effects. Analysis using GC/MS revealed that rose oil contains 9 substances thatExpand
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Development and certification of the new NIES CRM 28: urban aerosols for the determination of multielements
AbstractA new environmental certified reference material (CRM) for the determination of multielements in aerosol particulate matter has been developed and certified by the National Institute forExpand
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Analysis of triorganotin compounds in water samples by hydrophilic interaction liquid chromatography-electrospray ionization-mass spectrometry.
Hydrophilic interaction liquid chromatography (HILIC)-electrospray ionization-mass spectrometry (ESI-MS) was evaluated for the analysis of tributyltin (TBT) and triphenyltin (TPT) in water samples.Expand
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Accurate LC-MS analyses for microcystins using per-15N-labeled microcystins
Per-15N-labeled microcystins were prepared for use as surrogates for accurate liquid chromatography–mass spectrometry analysis. Two strains of Microcystis aeruginosa were cultured in 15NO3-containingExpand
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Preparation and chemical characterisation of an Asian mineral dust certified reference material
Surface soil was collected from 4 locations in the southern Gobi Desert in Mongolia and the pooled material was subjected to coarse sieving, cyclone classification, refinement and homogenisation,Expand
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Hg isotopic composition and total Hg mass fraction in NIES Certified Reference Material No. 28 Urban Aerosols
An interlaboratory study on the National Institute for Environmental Studies (NIES) certified reference material (CRM) No. 28 Urban Aerosols, collected on the filters of a central ventilating systemExpand
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Development and characteristics of a new certified reference material for landfill cover soil analysis with extraction using dilute hydrochloric acid
A new environmental certified reference material (CRM) has been developed by the National Institute for Environmental Studies (NIES) to support research and development studies on trace heavy metalsExpand
Investigation of Perfluorooctane Sulfonate (PFOS) and Perfluorooctanoic acid (PFOA) in Freshwater and Seawater in Thailand
Perfluorooctanoic acid (PFOA) and Perfluorooctane sulfonate (PFOS) as persistence organic pollutants (POPs) have been detected in environmental waters around the world. However, only few informationExpand
Characterization of NIES CRM No. 23 Tea Leaves II for the determination of multielements
AbstractA candidate environmental certified reference material (CRM) for the determination of multielements in tea leaves and materials of similar matrix, NIES CRM No. 23 Tea Leaves II, has beenExpand
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