hplc-grade methanol Search Results


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  • 99
    Millipore hplc grade methanol
    The <t>HPLC–MS/MS</t> determination of the concentrations of 8-oxodGuo and 8-oxoGuo in the kidneys of db/db mice. db/db represents BKS.Cg-Dock7 m +/+ Lepr db /JNju mice, and db/m represents their lean littermates. Samples from 4-, 8-, 12-, and 16-week-old mice were examined. (a) HPLC-MS/MS chromatograms of 8-oxodGuo, <t>dGuo,</t> 8-oxo--[ 15 N 5 ]dGuo, and [ 15 N 5 ] dGuo. (b) Increases in the level of 8-oxodGuo/10 6 dGuo in the kidneys of db/db and db/m mice ( n = 5 per group). (c) HPLC-MS/MS chromatograms of 8-oxoGuo, Guo, 8-oxo-[ 15 N 2 13 C 1 ]Guo, and [ 15 N 5 ]Guo. (d) Increases in the level of 8-oxoGuo/10 6 Guo in the kidneys of db/db and db/m mice ( n = 5 per group). The data are shown as the means ± SD. (black-colored dots) db/m. (black-colored squares) db/db, ∗ P
    Hplc Grade Methanol, supplied by Millipore, used in various techniques. Bioz Stars score: 99/100, based on 1183 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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    94
    Fisher Scientific hplc grade methanol
    <t>HPLC</t> chromatograms of remaining precipitate of F. suspensa leaves ( A : 270 nm; B : 340 nm), solution of screened out compounds ( C : 270 nm; D : 340 nm), and mixed standard substances ( E : 270 nm); 7 standard substances were completely detected at 270 nm, so 340 nm was not done) ( 1 : Rutin; 2 : Phillyrin; 4 : Chlorogenic acid; 5 : Caffeic acid; 8 : <t>Forsythiaside</t> A; 9 : Hesperidin; 11 : Phillygenin).
    Hplc Grade Methanol, supplied by Fisher Scientific, used in various techniques. Bioz Stars score: 94/100, based on 1475 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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    92
    Merck KGaA hplc grade methanol
    Effect of <t>HPTLC</t> separation for sphingomeylin on the background of <t>HPLC</t> chromatogram. Sphingomyelin of brain tissue from ICR mice was analyzed by HPLC (a) without and (b) with the process of HPTLC.
    Hplc Grade Methanol, supplied by Merck KGaA, used in various techniques. Bioz Stars score: 92/100, based on 824 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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    94
    Tedia hplc grade methanol
    Effect of <t>HPTLC</t> separation for sphingomeylin on the background of <t>HPLC</t> chromatogram. Sphingomyelin of brain tissue from ICR mice was analyzed by HPLC (a) without and (b) with the process of HPTLC.
    Hplc Grade Methanol, supplied by Tedia, used in various techniques. Bioz Stars score: 94/100, based on 330 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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    94
    Avantor hplc grade methanol
    Effect of <t>HPTLC</t> separation for sphingomeylin on the background of <t>HPLC</t> chromatogram. Sphingomyelin of brain tissue from ICR mice was analyzed by HPLC (a) without and (b) with the process of HPTLC.
    Hplc Grade Methanol, supplied by Avantor, used in various techniques. Bioz Stars score: 94/100, based on 322 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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    94
    Merck & Co hplc grade methanol
    Effect of <t>HPTLC</t> separation for sphingomeylin on the background of <t>HPLC</t> chromatogram. Sphingomyelin of brain tissue from ICR mice was analyzed by HPLC (a) without and (b) with the process of HPTLC.
    Hplc Grade Methanol, supplied by Merck & Co, used in various techniques. Bioz Stars score: 94/100, based on 261 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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    93
    Burdick & Jackson hplc grade methanol
    Effect of <t>HPTLC</t> separation for sphingomeylin on the background of <t>HPLC</t> chromatogram. Sphingomyelin of brain tissue from ICR mice was analyzed by HPLC (a) without and (b) with the process of HPTLC.
    Hplc Grade Methanol, supplied by Burdick & Jackson, used in various techniques. Bioz Stars score: 93/100, based on 161 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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    92
    Thermo Fisher hplc grade methanol
    Effect of <t>HPTLC</t> separation for sphingomeylin on the background of <t>HPLC</t> chromatogram. Sphingomyelin of brain tissue from ICR mice was analyzed by HPLC (a) without and (b) with the process of HPTLC.
    Hplc Grade Methanol, supplied by Thermo Fisher, used in various techniques. Bioz Stars score: 92/100, based on 186 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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    99
    Millipore high performance liquid chromatography hplc grade methanol
    Effect of <t>HPTLC</t> separation for sphingomeylin on the background of <t>HPLC</t> chromatogram. Sphingomyelin of brain tissue from ICR mice was analyzed by HPLC (a) without and (b) with the process of HPTLC.
    High Performance Liquid Chromatography Hplc Grade Methanol, supplied by Millipore, used in various techniques. Bioz Stars score: 99/100, based on 59 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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    91
    Fisher Scientific high performance liquid chromatography hplc grade methanol
    Effect of <t>HPTLC</t> separation for sphingomeylin on the background of <t>HPLC</t> chromatogram. Sphingomyelin of brain tissue from ICR mice was analyzed by HPLC (a) without and (b) with the process of HPTLC.
    High Performance Liquid Chromatography Hplc Grade Methanol, supplied by Fisher Scientific, used in various techniques. Bioz Stars score: 91/100, based on 59 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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    Average 91 stars, based on 59 article reviews
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    91
    Fisher Scientific hplc grade methanol meoh
    Effect of <t>HPTLC</t> separation for sphingomeylin on the background of <t>HPLC</t> chromatogram. Sphingomyelin of brain tissue from ICR mice was analyzed by HPLC (a) without and (b) with the process of HPTLC.
    Hplc Grade Methanol Meoh, supplied by Fisher Scientific, used in various techniques. Bioz Stars score: 91/100, based on 80 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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    91
    Merck KGaA high performance liquid chromatography hplc grade methanol
    HSCCC separations of F P1 and F P2 . HSCCC chromatograms of F P1 (A) and F P2 (B): Experimental conditions: column volume: 1000 mL; phase system: HEMW (5:7.5:6:5, V/V ); stationary phase: lower aqueous; mobile phase: organic upper phase; rotational speed: 400 rpm; detection wavelength: 340 nm; retention of stationary phase: 77.6%. RP - <t>HPLC</t> profiles of apigenin-7,4′-dimethylether (C) and genkwanin (D). Column: Welch Ultimate C 18 (250 × 4.6 mm 2 i.d., 5 μm); isocratic, eluant ( V/V ): (C) AcN:H 2 O:AcOH = 60:20: 2; (D) <t>MeOH:</t> 2% AcOH in water = 70:30. Note: The optional detection wavelengths of the prepartive HSCCC apparatus matching UV absorbance detector are 220, 254, 280 and 340 nm, and 340 nm was chosed to HSCCC separations of the four flavonoids in this study.
    High Performance Liquid Chromatography Hplc Grade Methanol, supplied by Merck KGaA, used in various techniques. Bioz Stars score: 91/100, based on 88 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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    93
    Mallinckrodt hplc grade methanol
    HSCCC separations of F P1 and F P2 . HSCCC chromatograms of F P1 (A) and F P2 (B): Experimental conditions: column volume: 1000 mL; phase system: HEMW (5:7.5:6:5, V/V ); stationary phase: lower aqueous; mobile phase: organic upper phase; rotational speed: 400 rpm; detection wavelength: 340 nm; retention of stationary phase: 77.6%. RP - <t>HPLC</t> profiles of apigenin-7,4′-dimethylether (C) and genkwanin (D). Column: Welch Ultimate C 18 (250 × 4.6 mm 2 i.d., 5 μm); isocratic, eluant ( V/V ): (C) AcN:H 2 O:AcOH = 60:20: 2; (D) <t>MeOH:</t> 2% AcOH in water = 70:30. Note: The optional detection wavelengths of the prepartive HSCCC apparatus matching UV absorbance detector are 220, 254, 280 and 340 nm, and 340 nm was chosed to HSCCC separations of the four flavonoids in this study.
    Hplc Grade Methanol, supplied by Mallinckrodt, used in various techniques. Bioz Stars score: 93/100, based on 56 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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    99
    Millipore hplc grade methanol meoh
    HSCCC separations of F P1 and F P2 . HSCCC chromatograms of F P1 (A) and F P2 (B): Experimental conditions: column volume: 1000 mL; phase system: HEMW (5:7.5:6:5, V/V ); stationary phase: lower aqueous; mobile phase: organic upper phase; rotational speed: 400 rpm; detection wavelength: 340 nm; retention of stationary phase: 77.6%. RP - <t>HPLC</t> profiles of apigenin-7,4′-dimethylether (C) and genkwanin (D). Column: Welch Ultimate C 18 (250 × 4.6 mm 2 i.d., 5 μm); isocratic, eluant ( V/V ): (C) AcN:H 2 O:AcOH = 60:20: 2; (D) <t>MeOH:</t> 2% AcOH in water = 70:30. Note: The optional detection wavelengths of the prepartive HSCCC apparatus matching UV absorbance detector are 220, 254, 280 and 340 nm, and 340 nm was chosed to HSCCC separations of the four flavonoids in this study.
    Hplc Grade Methanol Meoh, supplied by Millipore, used in various techniques. Bioz Stars score: 99/100, based on 49 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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    90
    Merck KGaA hplc grade methanol meoh
    HSCCC separations of F P1 and F P2 . HSCCC chromatograms of F P1 (A) and F P2 (B): Experimental conditions: column volume: 1000 mL; phase system: HEMW (5:7.5:6:5, V/V ); stationary phase: lower aqueous; mobile phase: organic upper phase; rotational speed: 400 rpm; detection wavelength: 340 nm; retention of stationary phase: 77.6%. RP - <t>HPLC</t> profiles of apigenin-7,4′-dimethylether (C) and genkwanin (D). Column: Welch Ultimate C 18 (250 × 4.6 mm 2 i.d., 5 μm); isocratic, eluant ( V/V ): (C) AcN:H 2 O:AcOH = 60:20: 2; (D) <t>MeOH:</t> 2% AcOH in water = 70:30. Note: The optional detection wavelengths of the prepartive HSCCC apparatus matching UV absorbance detector are 220, 254, 280 and 340 nm, and 340 nm was chosed to HSCCC separations of the four flavonoids in this study.
    Hplc Grade Methanol Meoh, supplied by Merck KGaA, used in various techniques. Bioz Stars score: 90/100, based on 29 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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    92
    J&K Scientific hplc grade methanol
    HSCCC separations of F P1 and F P2 . HSCCC chromatograms of F P1 (A) and F P2 (B): Experimental conditions: column volume: 1000 mL; phase system: HEMW (5:7.5:6:5, V/V ); stationary phase: lower aqueous; mobile phase: organic upper phase; rotational speed: 400 rpm; detection wavelength: 340 nm; retention of stationary phase: 77.6%. RP - <t>HPLC</t> profiles of apigenin-7,4′-dimethylether (C) and genkwanin (D). Column: Welch Ultimate C 18 (250 × 4.6 mm 2 i.d., 5 μm); isocratic, eluant ( V/V ): (C) AcN:H 2 O:AcOH = 60:20: 2; (D) <t>MeOH:</t> 2% AcOH in water = 70:30. Note: The optional detection wavelengths of the prepartive HSCCC apparatus matching UV absorbance detector are 220, 254, 280 and 340 nm, and 340 nm was chosed to HSCCC separations of the four flavonoids in this study.
    Hplc Grade Methanol, supplied by J&K Scientific, used in various techniques. Bioz Stars score: 92/100, based on 50 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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    PHARMCO-AAPER hplc grade methanol
    HSCCC separations of F P1 and F P2 . HSCCC chromatograms of F P1 (A) and F P2 (B): Experimental conditions: column volume: 1000 mL; phase system: HEMW (5:7.5:6:5, V/V ); stationary phase: lower aqueous; mobile phase: organic upper phase; rotational speed: 400 rpm; detection wavelength: 340 nm; retention of stationary phase: 77.6%. RP - <t>HPLC</t> profiles of apigenin-7,4′-dimethylether (C) and genkwanin (D). Column: Welch Ultimate C 18 (250 × 4.6 mm 2 i.d., 5 μm); isocratic, eluant ( V/V ): (C) AcN:H 2 O:AcOH = 60:20: 2; (D) <t>MeOH:</t> 2% AcOH in water = 70:30. Note: The optional detection wavelengths of the prepartive HSCCC apparatus matching UV absorbance detector are 220, 254, 280 and 340 nm, and 340 nm was chosed to HSCCC separations of the four flavonoids in this study.
    Hplc Grade Methanol, supplied by PHARMCO-AAPER, used in various techniques. Bioz Stars score: 90/100, based on 23 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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    91
    Merck KGaA chemicals hplc grade methanol
    HSCCC separations of F P1 and F P2 . HSCCC chromatograms of F P1 (A) and F P2 (B): Experimental conditions: column volume: 1000 mL; phase system: HEMW (5:7.5:6:5, V/V ); stationary phase: lower aqueous; mobile phase: organic upper phase; rotational speed: 400 rpm; detection wavelength: 340 nm; retention of stationary phase: 77.6%. RP - <t>HPLC</t> profiles of apigenin-7,4′-dimethylether (C) and genkwanin (D). Column: Welch Ultimate C 18 (250 × 4.6 mm 2 i.d., 5 μm); isocratic, eluant ( V/V ): (C) AcN:H 2 O:AcOH = 60:20: 2; (D) <t>MeOH:</t> 2% AcOH in water = 70:30. Note: The optional detection wavelengths of the prepartive HSCCC apparatus matching UV absorbance detector are 220, 254, 280 and 340 nm, and 340 nm was chosed to HSCCC separations of the four flavonoids in this study.
    Chemicals Hplc Grade Methanol, supplied by Merck KGaA, used in various techniques. Bioz Stars score: 91/100, based on 55 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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    93
    FUJIFILM hplc grade methanol
    HSCCC separations of F P1 and F P2 . HSCCC chromatograms of F P1 (A) and F P2 (B): Experimental conditions: column volume: 1000 mL; phase system: HEMW (5:7.5:6:5, V/V ); stationary phase: lower aqueous; mobile phase: organic upper phase; rotational speed: 400 rpm; detection wavelength: 340 nm; retention of stationary phase: 77.6%. RP - <t>HPLC</t> profiles of apigenin-7,4′-dimethylether (C) and genkwanin (D). Column: Welch Ultimate C 18 (250 × 4.6 mm 2 i.d., 5 μm); isocratic, eluant ( V/V ): (C) AcN:H 2 O:AcOH = 60:20: 2; (D) <t>MeOH:</t> 2% AcOH in water = 70:30. Note: The optional detection wavelengths of the prepartive HSCCC apparatus matching UV absorbance detector are 220, 254, 280 and 340 nm, and 340 nm was chosed to HSCCC separations of the four flavonoids in this study.
    Hplc Grade Methanol, supplied by FUJIFILM, used in various techniques. Bioz Stars score: 93/100, based on 19 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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    Image Search Results


    The HPLC–MS/MS determination of the concentrations of 8-oxodGuo and 8-oxoGuo in the kidneys of db/db mice. db/db represents BKS.Cg-Dock7 m +/+ Lepr db /JNju mice, and db/m represents their lean littermates. Samples from 4-, 8-, 12-, and 16-week-old mice were examined. (a) HPLC-MS/MS chromatograms of 8-oxodGuo, dGuo, 8-oxo--[ 15 N 5 ]dGuo, and [ 15 N 5 ] dGuo. (b) Increases in the level of 8-oxodGuo/10 6 dGuo in the kidneys of db/db and db/m mice ( n = 5 per group). (c) HPLC-MS/MS chromatograms of 8-oxoGuo, Guo, 8-oxo-[ 15 N 2 13 C 1 ]Guo, and [ 15 N 5 ]Guo. (d) Increases in the level of 8-oxoGuo/10 6 Guo in the kidneys of db/db and db/m mice ( n = 5 per group). The data are shown as the means ± SD. (black-colored dots) db/m. (black-colored squares) db/db, ∗ P

    Journal: Oxidative Medicine and Cellular Longevity

    Article Title: Increased Oxidative Damage of RNA in Early-Stage Nephropathy in db/db Mice

    doi: 10.1155/2017/2353729

    Figure Lengend Snippet: The HPLC–MS/MS determination of the concentrations of 8-oxodGuo and 8-oxoGuo in the kidneys of db/db mice. db/db represents BKS.Cg-Dock7 m +/+ Lepr db /JNju mice, and db/m represents their lean littermates. Samples from 4-, 8-, 12-, and 16-week-old mice were examined. (a) HPLC-MS/MS chromatograms of 8-oxodGuo, dGuo, 8-oxo--[ 15 N 5 ]dGuo, and [ 15 N 5 ] dGuo. (b) Increases in the level of 8-oxodGuo/10 6 dGuo in the kidneys of db/db and db/m mice ( n = 5 per group). (c) HPLC-MS/MS chromatograms of 8-oxoGuo, Guo, 8-oxo-[ 15 N 2 13 C 1 ]Guo, and [ 15 N 5 ]Guo. (d) Increases in the level of 8-oxoGuo/10 6 Guo in the kidneys of db/db and db/m mice ( n = 5 per group). The data are shown as the means ± SD. (black-colored dots) db/m. (black-colored squares) db/db, ∗ P

    Article Snippet: Chemicals The 8-oxodGuo ( > 98% purity), 2-deoxyguanosine (dGuo; > 98% purity), guanosine (Guo; 98% purity), deferoxamine mesylate (DFOM), and HPLC-grade methanol were obtained from Sigma-Aldrich Inc., USA.

    Techniques: High Performance Liquid Chromatography, Mass Spectrometry, Mouse Assay

    HPLC chromatograms of remaining precipitate of F. suspensa leaves ( A : 270 nm; B : 340 nm), solution of screened out compounds ( C : 270 nm; D : 340 nm), and mixed standard substances ( E : 270 nm); 7 standard substances were completely detected at 270 nm, so 340 nm was not done) ( 1 : Rutin; 2 : Phillyrin; 4 : Chlorogenic acid; 5 : Caffeic acid; 8 : Forsythiaside A; 9 : Hesperidin; 11 : Phillygenin).

    Journal: Molecules : A Journal of Synthetic Chemistry and Natural Product Chemistry

    Article Title: Nine Different Chemical Species and Action Mechanisms of Pancreatic Lipase Ligands Screened Out from Forsythia suspensa Leaves All at One Time

    doi: 10.3390/molecules22050795

    Figure Lengend Snippet: HPLC chromatograms of remaining precipitate of F. suspensa leaves ( A : 270 nm; B : 340 nm), solution of screened out compounds ( C : 270 nm; D : 340 nm), and mixed standard substances ( E : 270 nm); 7 standard substances were completely detected at 270 nm, so 340 nm was not done) ( 1 : Rutin; 2 : Phillyrin; 4 : Chlorogenic acid; 5 : Caffeic acid; 8 : Forsythiaside A; 9 : Hesperidin; 11 : Phillygenin).

    Article Snippet: Materials The following materials were acquired and used: Orlistat (Chongqing Pharscin Pharmaceutical Group Co., Ltd., Chongqing, China); carboxyl-terminated magnetic beads (10 mg/mL, 1 μm) (Allrun, Shanghai, China); F. suspensa leaves (Shanxi University campus, Taiyuan, China); PL, N -3-dimethylaminopropyl-N ′-ethyl-carbodiimide HCl (EDC), N -hydroxysuccinimide (NHS), 2-(N -morpholino) ethanesulfonic acid (MES), Tween 20, Tris and glycine (Gly) (Solarbio, Beijing, China); p -nitrophenyl butyrate (p NPB), and p -nitrophenol (p NP) (Sigma-Aldrich, St. Louis, MO, USA); standard compounds, including chlorogenic acid, caffeic acid, forsythiaside A, rutin, hesperidin, and phillyrin (Must Bio-Technology Co., Ltd., Sichuan, China); HPLC-grade methanol and 96-well microtiter plates (Fisher Scientific, Shanghai, China).

    Techniques: High Performance Liquid Chromatography

    Effect of HPTLC separation for sphingomeylin on the background of HPLC chromatogram. Sphingomyelin of brain tissue from ICR mice was analyzed by HPLC (a) without and (b) with the process of HPTLC.

    Journal: Evidence-based Complementary and Alternative Medicine : eCAM

    Article Title: Quantitative Analysis of Sphingomyelin by High-Performance Liquid Chromatography after Enzymatic Hydrolysis

    doi: 10.1155/2012/396218

    Figure Lengend Snippet: Effect of HPTLC separation for sphingomeylin on the background of HPLC chromatogram. Sphingomyelin of brain tissue from ICR mice was analyzed by HPLC (a) without and (b) with the process of HPTLC.

    Article Snippet: HPTLC silica-gel plate, chloroform, and HPLC grade methanol were purchased from Merck (Darmstadt, Germany).

    Techniques: High Performance Thin Layer Chromatography, High Performance Liquid Chromatography, Mouse Assay

    HSCCC separations of F P1 and F P2 . HSCCC chromatograms of F P1 (A) and F P2 (B): Experimental conditions: column volume: 1000 mL; phase system: HEMW (5:7.5:6:5, V/V ); stationary phase: lower aqueous; mobile phase: organic upper phase; rotational speed: 400 rpm; detection wavelength: 340 nm; retention of stationary phase: 77.6%. RP - HPLC profiles of apigenin-7,4′-dimethylether (C) and genkwanin (D). Column: Welch Ultimate C 18 (250 × 4.6 mm 2 i.d., 5 μm); isocratic, eluant ( V/V ): (C) AcN:H 2 O:AcOH = 60:20: 2; (D) MeOH: 2% AcOH in water = 70:30. Note: The optional detection wavelengths of the prepartive HSCCC apparatus matching UV absorbance detector are 220, 254, 280 and 340 nm, and 340 nm was chosed to HSCCC separations of the four flavonoids in this study.

    Journal: Journal of Chromatographic Science

    Article Title: Isolation of Flavonoids From Wild Aquilaria sinensis Leaves by an Improved Preparative High-Speed Counter-Current Chromatography Apparatus

    doi: 10.1093/chromsci/bmx076

    Figure Lengend Snippet: HSCCC separations of F P1 and F P2 . HSCCC chromatograms of F P1 (A) and F P2 (B): Experimental conditions: column volume: 1000 mL; phase system: HEMW (5:7.5:6:5, V/V ); stationary phase: lower aqueous; mobile phase: organic upper phase; rotational speed: 400 rpm; detection wavelength: 340 nm; retention of stationary phase: 77.6%. RP - HPLC profiles of apigenin-7,4′-dimethylether (C) and genkwanin (D). Column: Welch Ultimate C 18 (250 × 4.6 mm 2 i.d., 5 μm); isocratic, eluant ( V/V ): (C) AcN:H 2 O:AcOH = 60:20: 2; (D) MeOH: 2% AcOH in water = 70:30. Note: The optional detection wavelengths of the prepartive HSCCC apparatus matching UV absorbance detector are 220, 254, 280 and 340 nm, and 340 nm was chosed to HSCCC separations of the four flavonoids in this study.

    Article Snippet: High performance liquid chromatography (HPLC) grade methanol (MeOH) was from Merck Chemical Co. (Darmstadt, Germany).

    Techniques: High Speed Counter-current Chromatography, High Performance Liquid Chromatography