Thermo Scientific三重四極桿液質(zhì)聯(lián)用儀

Thermo Scientific三重四極桿液質(zhì)聯(lián)用儀采用H-ESI離子源和雙曲面四級(jí)桿質(zhì)量分析器，其*的H-SRM功能可進(jìn)行高選擇性定量。硬件性能的提高和新掃描功能使其在靈敏度、精密度、耐用性和可靠性等方面進(jìn)一步提升，成為世界上定量選擇性好的三重四極桿質(zhì)譜系統(tǒng)，TSQ Quantum Ultra同時(shí)進(jìn)行定量分析和定性確證，增強(qiáng)定量數(shù)據(jù)關(guān)聯(lián)二級(jí)掃描(QED - MS/MS) 為多殘留分析和定量實(shí)驗(yàn)提供顯著優(yōu)勢(shì)。適用于包括食品安全、環(huán)境分析、藥物研發(fā)和藥代動(dòng)力學(xué)、臨床檢驗(yàn)等諸多領(lǐng)域。

The TSQ Quantum Ultra LC/MS/MS uses an H-ESI ion source and a hyperbolic quadrupole mass analyzer with unique H-SRM capabilities for highly selective quantification. Increased hardware performance and new scanning capabilities further enhance sensitivity, precision, durability and reliability, making it the world's most selective triple quadrupole mass spectrometry system for food safety, environmental analysis. , drug development,  pharmacokinetics,  clinical testing and other fields.

TSQ Quantum Ultra can do the quantitative analysis and qualitative at same time, enhance quantitative data connected secondary scanning (QED-MS/MS), make significant advantages for multi-residue and quantitative experiments.

產(chǎn)品配置：

1. TSQ Quantum Ultra質(zhì)譜儀主機(jī)（HESI離子源）

2. 質(zhì)譜用前級(jí)真空泵

3. 配套軟件和電腦（XCalibur 3.0系統(tǒng)軟件）

4. 配套氮?dú)獍l(fā)生器（可選）

5. UPS不間斷保護(hù)電源（可選）

Product configuration:

1. TSQ Quantum Ultra mass spectrometer host (HESI ion source)

2. Pre-stage vacuum pump for mass spectrometry

3. Supporting software and computer (XCalibur 3.0 system software)

4. Supporting nitrogen generator (optional)

5. UPS uninterrupted protection power supply (optional)

Thermo Scientific三重四極桿液質(zhì)聯(lián)用儀產(chǎn)品參數(shù)：

M/Z：10-1500amu

高分辨率：

≥10M;7500(FWHM)at M/Z 508 of polytyrosine

消除分子量相差<0.7 amu的假陽性檢出

提高復(fù)雜背景下痕量藥物檢測的實(shí)測靈敏度

樣本間的內(nèi)源性差別，增加方法的可靠性和可移植性

可清晰分辨生物大分子的多電荷峰(>10電荷), 可測定更高質(zhì)量的生物大分子

質(zhì)量穩(wěn)定度：±0.050 amu/24小時(shí)

掃描速度： 全量程掃描5000u/sec

SRM通道轉(zhuǎn)換時(shí)間：< 2ms

正負(fù)極性譜圖轉(zhuǎn)換時(shí)間：<95ms

靈敏度：

單位質(zhì)量分辨，Q1=0.7Da，Q3=0.7Da  ESI/APCI：500 fg 利血平，峰對(duì)峰信噪比S/N 優(yōu)于150:1

增強(qiáng)分辨率，Q1=0.2Da,Q3=0.7Da,ESI/APCI:500 fg 利血平,峰對(duì)峰信噪S/N優(yōu)于150:1

Thermo Scientific TSQ Quantum parameters:

l M/Z: 10-1500 amu

l The highest resolution:

w ≥10M; 7500(FWHM)at M/Z 508 of polytyrosine

w Eliminate false positive detection with molecular weight difference <0.7 amu

w Improve the measured sensitivity of trace drug detection in complex background

w Endogenous differences between samples, increasing method reliability and portability

w Clearly distinguishes multi-charge peaks (>10 charges) of biomacromolecules to determine higher quality biomacromolecules

l Quality stability: ±0.050 amu/24 hours

l Scanning speed: full scale scan 5000u/sec

l SRM channel conversion time: < 2ms

l Positive and negative polarity spectrum conversion time: <95ms

l Sensitivity:

w Unit mass resolution, Q1=0.7Da, Q3=0.7Da ESI/APCI: 500 fg Reserpine, peak-to-peak signal-to-noise ratio S/N better than 150:1

w Enhanced resolution, Q1=0.2Da, Q3=0.7Da, ESI/APCI: 500 fg Reserpine, peak-to-peak signal-to-noise ratio S/N better than 150:1

應(yīng)用解決方案：

相關(guān)產(chǎn)品：

Thermo TSQ Vantage

Waters TQD

AB SCIEX 4000