4000 QTRAP

Retired hybrid TQ/linear ion trap MS for drug discovery and proteomics (PTM discovery and biomarker validation). MRM quantitation with full scan MS, MS/MS, and MS3 in one run.

• Status: Discontinued
• Country: USA
• Vacuum system : -
• Power Requirements and Consumption : 2500 VA max; 208-242 V; 50/60 Hz; 15 A
• Environmental requirements : -
• Dimensions and Weight: 130.0 × 50.0 × 52.0 cm; 136.0 kg
• Analyzer type : Tandem Quadrupole/Ion trap MS
• Scan modes : MRM, Full scan MS, MS/MS, MS3, Precursor ion, Neutral loss, IDA scans, Enhanced resolution, MS/MS/MS
• Mass range : Q1/Q3: 5 to 2800 m/z, Ion trap: 50 to 2800 m/z
• High resolution : Yes
• Mass resolution/ Mass resolving power : > 3,000 at m/z 609 at 250 amu/sec
• Dynamic range : 1 cps to 4 × 10⁶ cps
• Sensitivity : No numeric value provided; described as "highest sensitivity MRM"
• Mass accuracy/Stability : ±0.1 amu over 9 hrs at m/z 2010
• Scanning speed : Up to 4,000 amu/sec (ion trap), 2,400 amu/sec (RF/DC)
• Dwell time : -
• MRM transition rate : -
• Polarity switching : -
• Fragmentation : CID, MS3, IDA, DFT, Enhanced product ion scans
• Ion source types (LC-MS) : TurboIonSpray, APCI, NanoSpray, DuoSpray