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Acquity uplc hss t3 c18

Manufactured by Waters Corporation
Sourced in United States, China

The ACQUITY UPLC HSS T3 C18 is a high-performance liquid chromatography (HPLC) column designed for the separation and analysis of a wide range of compounds. The column features a silica-based stationary phase with a particle size of 1.8 μm, which allows for high-resolution separations and fast analysis times. The C18 bonded phase provides a versatile and well-characterized stationary phase for the separation of a variety of analytes, including polar and non-polar compounds.

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132 protocols using acquity uplc hss t3 c18

1

LC-ESI-MS/MS Analysis of Samples

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The sample extracts were analyzed using an LC-ESI-MS/MS system (HPLC, Shim-pack UFLC SHIMADZU CBM30A system, www.shimadzu.com.cn/, accessed on 8 January 2022; MS, Applied Biosystems 6500 Q TRAP, www.appliedbiosystems.com.cn/, accessed on 8 January 2022). The analytical conditions were as follows, HPLC: column, Waters ACQUITY UPLC HSS T3 C18 (1.8 µm, 2.1 mm × 100 mm); solvent system, water (0.04% acetic acid): acetonitrile (0.04% acetic acid); gradient program, 95:5 v/v at 0 min, 5:95 v/v at 11.0 min, 5:95 v/v at 12.0 min, 95:5 v/v at 12.1 min, 95:5 v/v at 15.0 min; flow rate, 0.40 mL/min; temperature, 40 °C; injection volume: 2 μL. The effluent was alternatively connected to an ESI-triple quadrupole-linear ion trap (Q TRAP)-MS.
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2

LC-ESI-MS/MS Metabolite Profiling

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The sample extracts were analyzed using an LC-ESI-MS/MS system (UPLC, Shim-pack UFLC SHIMADZU CBM A system, https://www.shimadzu.com/; MS, QTRAP® System, https://sciex.com/). The analytical conditions were as follows, UPLC: column, Waters ACQUITY UPLC HSS T3 C18 (1.8 μm, 2.1 mm * 100 mm); column temperature, 40°C; flow rate, 0.4 ml/min; injection volume, 2 μl; solvent system, water (0.04% acetic acid): acetonitrile (0.04% acetic acid); gradient program, 95:5 V/V at 0 min, 5:95 V/V at 11.0 min, 5:95 V/V at 12.0 min, 95:5 V/V at 12.1 min, 95:5 V/V at 14.0 min. LIT and triple quadrupole (QQQ) scans were acquired on a triple quadrupole-linear ion trap mass spectrometer (QTRAP), QTRAP® LC-MS/MS System, equipped with an ESI Turbo Ion-Spray interface, operating in positive and negative ion mode and controlled by Analyst 1.6.3 software (Sciex). The ESI source operation parameters were as follows: source temperature 500°C; ion spray voltage (IS) 5,500 V (positive), −4,500 V (negative); ion source gas I (GSI), gas II (GSII), curtain gas (CUR) was set at 55, 60, and 25.0 psi, respectively; the collision gas (CAD) was high. Instrument tuning and mass calibration were performed with 10 and 100 μmol/L polypropylene glycol solutions in QQQ and LIT modes, respectively. A specific set of MRM transitions were monitored for each period according to the metabolites eluted within this period.
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3

UPLC-MS/MS Analysis of Compound Extracts

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A LC-ESI-MS/MS system (UPLC, ExionLC AD, https://sciex.com.cn/; MS, QTRAP® System, https://sciex.com/) was used to analyze the sample extracts. Here are the conditions for the analysis, UPLC: column, Waters ACQUITY UPLC HSS T3 C18 (1.8 μm, 2.1 mm*100 mm); column temperature, 40 °C; flow rate, 0.4 mL/min; injection volume, 2 µL; solvent system, water (0.1% formic acid): acetonitrile (0.1% formic acid); gradient program, 95:5 V/V at 0 min, 10:90 V/V at 10.0 min, 10:90 V/V at 11.0 min, 95:5 V/V at 11.1 min, 95:5 V/V at 14.0 min.
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4

LC-ESI-MS/MS Analytical Conditions

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The sample extracts were analyzed using the LC-ESI-MS/MS system (HPLC, Shim-pack UFLC SHIMADZU CBM30A system, www.shimadzu.com.cn/; MS, Applied Biosystems 6500 Q TRAP). The analytical conditions were as follows: Column, Waters ACQUITY UPLC HSS T3 C18 (1.8 µm, 2.1 × 100 mm); solvent system, water (0.04% acetic acid): Acetonitrile (0.04% acetic acid); gradient program, 95:5 (v/v) at 0 min, 5:95 (v/v) at 11.0 min, 5:95 (v/v) at 12.0 min, 95:5 (v/v) at 12.1 min, 95:5 (v/v) at 15.0 min; flow rate, 0.40 mL·min−1; temperature, 40 °C; injection volume: 2 μL. The effluent was alternatively connected to the ESI-triple quadrupole-linear ion trap (Q TRAP)-MS.
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5

LC-ESI-MS/MS Analysis of Samples

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The sample extracts were analyzed using an LC-ESI-MS/MS system (HPLC, Shim-pack UFLC SHIMADZU CBM30A system, www.shimadzu.com.cn/ accessed on 11 February 2019; MS, Applied Biosystems 6500 Q TRAP, www.appliedbiosystems.com.cn/ accessed on 17 February 2019). The analytical conditions were as follows, HPLC: column, Waters ACQUITY UPLC HSS T3 C18 (1.8 µm, 2.1 mm × 100 mm); solvent system, water (0.04% acetic acid): acetonitrile (0.04% Acetic acid); gradient program,95:5 v/v at 0 min, 5:95 v/v at 11.0 min, 5:95 v/v at 12.0 min, 95:5 v/v at 12.1 min, 95:5 v/v at 15.0 min; flow rate, 0.40 mL/min; temperature, 40 °C; injection volume: 2 μL. The effluent was alternatively connected to an ESI-triple quadrupole-linear ion trap (Q TRAP)-MS.
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6

Quantitative LC-MS/MS Analysis Protocol

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The sample extracts were analyzed using an LC-ESI-MS/MS system (UPLC, ExionLC AD, https://sciex.com.cn/; MS, QTRAP® System, https://sciex.com/). The analytical conditions were as follows: UPLC: column, Waters ACQUITY UPLC HSS T3 C18 (1.8 μm, 2.1 mm × 100 mm); column temperature, 40 °C; flow rate, 0.4 mL/min; injection volume, 2 μL; solvent system, water (0.1% formic acid): acetonitrile (0.1% formic acid); gradient program, 95:5 V/V at 0 min, 10:90 V/V at 11.0 min, 10:90 V/V at 12.0 min, 95:5 V/V at 12.1 min, and 95:5 V/V at 14.0 min.
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7

LC-ESI-MS/MS Analysis of Compounds

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The sample extracts were analyzed using an LC-ESI-MS/MS system (HPLC: Shim-pack UFLC SHIMADZU CBM30A system, www.shimadzu.com.cn/; MS: Applied Biosystems 6500 Q TRAP, www.appliedbiosystems.com.cn/). The analytical conditions were as follows: HPLC column, Waters ACQUITY UPLC HSS T3 C18 (1.8 μm, 2.1 × 100 mm); solvent system, water (0.04% acetic acid) and acetonitrile (0.04% acetic acid); gradient program, 95:5 v/v at 0 min, 5:95 v/v at 11.0 min, 5:95 v/v at 12.0 min, 95:5 v/v at 12.1 min, 95:5 v/v at 15.0 min; flow rate, 0.40 mL/min; temperature, 40 °C; injection volume, 2 μL. The effluent was alternatively connected to an ESI-triple quadrupole-linear ion trap (Q TRAP)-MS.
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8

Metabolite Profiling via UPLC-MS/MS

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Extraction and sample preparation were performed according to a protocol described previously [33 (link)]. The data acquisition instrument system mainly includes Ultra Performance Liquid Chromatography (Shim-pack UFLC, Shimadzu CBM30A) and Tandem Mass Spectrometry (MS/MS) (Applied Biosystems 6500 QTRAP). The UPLC analytical conditions were as follows: column, Waters ACQUITY UPLC HSS T3 C18 (1.8 μm, 2.1 mm × 100 mm); solvent system, water (0.04% acetic acid): acetonitrile (0.04% acetic acid); gradient program, 100:0 V/V at 0 min, 5:95 V/V at 11.0 min, 5:95 V/V at 12.0 min, 95:5 V/V at 12.1 min, 95:5 V/V at 15.0 min; flow rate, 0.40 mL/min; temperature, 40 °C; injection volume: 2 μL. The MS conditions mainly include ESI, 500 °C; CUR, 25 psi. Metabolite quantification was performed using a scheduled multiple reaction monitoring (MRM) method [34 (link)].
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9

Quantitative Analysis of Compounds via LC-ESI-MS/MS

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An LC-ESI-MS/MS system was used to analyze the samples. The whole analytical system conditions are described as follows. The HPLC column was purchased from Waters ACQUITY UPLC HSS T3 C18 (1.8 μm, 2.1 mm × 100 mm). The composition and proportion of the solvent system was water (0.04% acetic acid):acetonitrile (0.04% acetic acid). The gradient programming was set as follows: 0 min 100:0v/v, 11.0 min 5:95v/v, 12.0 min 5:95v/v, 12.1 min 95:5v/v, 15.0 min 95:5v/v. The temperature was 40 °C and the flow rate was set as 0.40 mL/min. The injection volume was 5 microliters. The effluent of the sample was alternatively connected to the ESI-triple quadrupole-linear ion trap (Q TRAP)-MS.
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10

UPLC-ESI-MS/MS Analysis of Metabolites

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The sample extracts were analyzed using an UPLC−ESI−MS/MS system (UPLC, Shim−pack UFLC SHIMADZU CBM30A system; MS, Applied Biosystems 4500 Q TRAP) [64 (link)]. The analytical conditions were as follows: UPLC column, Waters ACQUITY UPLC HSS T3 C18 (1.8 µm, 2.1 mm × 100 mm); the mobile phase consisted of 0.04% acetic acid aqueous solution solvent A and 0.04% acetic acid acetonitrile solvent B; the gradient procedure was used for sample measurement, and the initial conditions were 95% A and 5% B. Within 10 min, the combination of linear gradient to 5% A, 95% B, 5% A and 95% B were maintained for 1 min.
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