sumipax filter pg-ods (Sumika Chemical Analysis Service)
90
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Sumika Chemical Analysis Service
sumipax filter pg-ods
Sumipax Filter Pg Ods, supplied by Sumika Chemical Analysis Service, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/sumipax+filter+pg-ods/sumipax+filter+pg+ods/pm36997675-91-1-6
Average 90 stars, based on 1 article reviews
Sumipax Filter Pg Ods, supplied by Sumika Chemical Analysis Service, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/sumipax+filter+pg-ods/sumipax+filter+pg+ods/pm36997675-91-1-6
Average 90 stars, based on 1 article reviews
sumipax filter pg-ods - by Bioz Stars,
2026-10
90/100 stars
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other:Article Title: Sensitive identification and quantitation of parent forms of six synthetic cannabinoids in urine samples of human cadavers by liquid chromatography–tandem mass spectrometry Article Snippet: Human urine samples are easier to obtain than human blood samples due to noninvasiveness.. The urine levels of synthetic cannabinoids (SCs) in unchanged forms, however, are usually much lower than their blood and tissue levels and cannot be detected in most cases.. Therefore, in the present work a sensitive analytical method was devised for the determination of urine levels of six SCs in unchanged forms such as N-(1-amino-3-methy-1-oxobutan-2-yl)-1-pentyl-1H-indazole-3-carboxamide (AB-PINACA), N-(1-amino3-methy-1-oxobutan-2-yl)-1-(4-fluorobenzyl)-1H-indazole-3carboxamide (AB-FUBINACA), N-[(1S)-1-(1-aminocarbonyl)-2-methyl-propyl]-1-(cyclohexylmethyl)-1H-indazole-3-carboxamide (AB-CHMINACA), N-(1-amino-3,3dimethyl-1-oxobutan-2-yl)-1-(cyclohexylmethyl)-1H-indazole-3-carboxamide (MAB-CHMINACA), methyl-2-[1-(5fluoropentyl)-1H-indazole-3-carboxamido]-3-methylbutanoate (5F-AMB) and methyl-2-[1-(5-fluoropentyl)-1H-indazole3-carboxamido]-3,3-dimethylbutanoate (5F-ADB). Article Title: High-performance liquid chromatographic resolution of reverse isomers of 1,2-diacyl-rac-glycerols as 3,5-dinitrophenylurethanes. Article Snippet: The resolution of reverse isomers remains a major unsolved problem in glycerolipid chromatography.. We have investigated the separation of the reverse isomers of 1,2-diacyl-rac-glycerols under a variety of high-performance liquid chromatography (HPLC) conditions.. The reverse isomers of diacylglycerols having various pairs of acyl groups including short and highly unsaturated chains, which were prepared by partial Grignard degradation of the corresponding triacylglycerols, were chromatographed as 3,5-dinitrophenylurethanes. Article Title: Simultaneous determination of YM928, a novel noncompetitive AMPA receptor antagonist, and its demethylated metabolite in rat, dog and monkey plasma by high-performance liquid chromatography with ultraviolet detection. Article Snippet: A specific HPLC method for the simultaneous determination of YM928, a novel noncompetitive AMPA receptor antagonist, and its demethylated metabolite (YM-58875) in rat, dog and monkey plasma was developed and validated.. The method utilized multiple-step liquid–liquid extraction followed by a reversed-phase HPLC with UV detection at 275 nm.. No interfering peaks were observed at the retention times of YM928, YM-58875 or internal standard. Article Title: In vitro and in vivo human metabolism of a synthetic cannabinoid EAM-2201 detected by LC–quadrupole-ion trap-MS/MS and high-resolution LC–Orbitrap-MS/MS Article Snippet: Purpose The aim of this study is to characterize the metabolites of EAM-2201 in human hepatocytes obtained in vitro and those in liver and urine specimens obtained in vivo from the autopsy of an EAM-2201 abuser.. Methods EAM-2201 was incubated with human hepatocytes for 3 h in a CO2 incubator and the metabolites of EAM-2201 were produced.. The human liver specimen was homogenized and the metabolites were extracted. Article Title: Sensitive quantification of 5F-NNEI and characterization of its several metabolites in authentic urine and/or serum specimens obtained from three individuals by LC–QTRAP-MS/MS and high-resolution LC–Orbitrap-MS/MS Article Snippet: Purpose A synthetic cannabinoid 5F-NNEI and its metabolites in authentic human specimens have not been reported yet.. The aim of this study is, firstly, to establish a sensitive quantification method of 5F-NNEI in human serum and urine specimens, and, secondly, the characterization of its metabolites in authentic urine specimens obtained from three individuals.. Methods These compounds were extracted from β-glucuronide-hydrolyzed and unhydrolyzed urine and/or serum specimens via liquid-liquid extraction. Article Title: (13)C-metabolic flux analysis in S-adenosyl-L-methionine production by Saccharomyces cerevisiae. Article Snippet: Please cite cerevisiae, J S-Adenosyl-L-methionine (SAM) is a major biological methyl group donor, and is used as a nutritional supplement and prescription drug.. Yeast is used for the industrial production of SAM owing to its high intracellular SAM concentrations.. To determine the regulation mechanisms responsible for such high SAM production, 13C-metabolic flux analysis (13CMFA) was conducted to compare the flux distributions in the central metabolism between Kyokai no. 6 (high SAMproducing) and S288C (control) strains. Article Title: Sensitive quantification of 5F-PB-22 and its three metabolites 5F-PB-22 3-carboxyindole, B-22 N-5-hydroxypentyl and PB-22 N-pentanoic acid in authentic urine specimens obtained from four individuals by liquid chromatography–tandem mass spectrometry Article Snippet: Purpose Urine is the most suitable specimen to collect from individuals because of noninvasiveness and relatively large volumes obtainable.. In authentic urine specimens, however, synthetic cannabinoids having the structures of quinolinyl ester indoles, such as 5F-PB-22, PB-22 and BB-22, in unchanged forms as well as their metabolites, have not been quantified yet.. Therefore, the aim of this study was to establish a sensitive analytical method for the quantification of 5F-PB-22 and its three metabolites 5F-PB-22 3-carboxyindole, PB-22 N-5-hydroxypentyl and PB-22 N-pentanoic acid in authentic urine samples in four cases. Article Title: Quantification of olanzapine and its three metabolites by liquid chromatography-tandem mass spectrometry in human body fluids obtained from four deceased, and confirmation of the reduction from olanzapine N-oxide to olanzapine in whole blood in vitro. Article Snippet: A |