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Agilent 6400 Series: Model 6490 (G6490A) Triple Quadrupole LC-MS/MS System (Refurbished)

The Agilent G6490A Triple Quad Mass Spectrometer is a highly advanced and reliable system designed for demanding applications in the fields of pharmaceuticals, environmental analysis, and forensic testing.

The Agilent G6490A Triple Quad Mass Spectrometer features exceptional sensitivity and specificity, providing accurate and reliable results even at low concentrations. Its advanced ion optics and collision cell technology enable efficient ion transmission and fragmentation, resulting in highly reproducible and precise data. With a scan speed of up to 10,000 Da/s and a mass range of up to 1,400 amu, this instrument can handle complex samples with ease.

The user-friendly software interface of the Agilent G6490A Triple Quad Mass Spectrometer simplifies method development, data acquisition and analysis, and enables quick and easy creation of custom workflows. Moreover, this system offers unparalleled reliability, with minimal maintenance requirements and a long lifespan, making it a cost-effective investment for any laboratory.

This system combines unique Agilent Jet Stream technology with a hexabore capillary sampling array and dual-stage ion funnel assembly to increase ion sampling and transmission from the AJS spray plume into the 6490 ion focusing optics.

Features:

10 X increase in sensitivity

Up to six orders of linear dynamic range

Robust performance and operation

Femtomole sensitivity for the most challenging applications

Specifications:

Electrospray ESI+ MS/MS sensitivity: 1 pg of res/pn on the transition m/z 609 to 195 / Signal-to-noise ratio > 60,000: 1

Electrospray ESI- MS/MS sensitivity: 1 pg of chlo/ph/l on the transition m/z 321 to 152 / Signal-to-noise ratio > 50,000: 1

Mass Range (m/z): 5-1400 amu

Polarity switching: Switch from positive ion mode to negative ion mode in 20 ms

Mass resolution: 0.4 amu

Mass accuracy: 0.01% or 0.1 Da

Mass stability: < 0.1 u in 48 h

Dynamic range: > 6.0 x 106

Scan rate: MS scan, MS/MS product ion scan, MRM, MS/MS neutral loss/gain scan and precursor ion scan, SIM, tMRM

Minimum MRM dwell time: 1 ms

MRM transitions: 500 per second, >40,000 MRMs possible in a method

Collision cell: High-pressure, hexapole with linear acceleration collision cell

Cross-talk: None detectable

Time Programming:

Polarity change in time segment

Continuous polarity change during entire method

Scan and SIM or MRM (plus other modes of data collection)

Dynamic MRM aligns MRMs with compound retention time

Solvent divert through calibrant delivery valve

Electrospray (ESI)

Multimode source (simultaneous ESI and APCI)

Autotune: Automated optimization of ion optics and mass axis calibration with Agilent Jet stream Ion focusing technology

Solvent declustering: Agilent Jet Stream Ion Focusing Technology and Countercurrent gas

Detector: High-energy conversion dynode and high-gain electron multiplier horn

Vacuum system: Two turbomolecular pumps with two mechanical pumps