Agilent 5977, 7890, 7697, 7693

Agilent 5977 Mass Spectrometer Features:

Extractor Ion Source – The ‘push-pull’ principle of the Extractor Ion Source delivers more ions to the mass analyzer and increases the confidence of your trace analysis methods. Triple-Axis Detector (TAD) – Optimizes signal-to-noise by combining efficient ion collection and amplification with the elimination of neutral noise.

• Ion source temperature: 150–350 ℃
• Quadrupole temperature: 106–200 ℃
• Mass filter: Monolithic hyperbolic quadrupole
• Mass range: 1.6–1,050µ
• Mass axis stability: Better than 0.10 u/48 h
• Detector: Triple-Axis Detector

Agilent 7890 Gas Chromatograph Features:

The combination of precise pneumatic and temperature control leads to extremely precise retention time reproducibility, which is the basis for all chromatographic measurements.

• Oven temperature: Ambient +4 – 450 ℃ Ambient +5 – 350 ℃
• Oven ramps/plateaus: Supports 20 oven ramps with 21 plateaus. Negative ramps are allowed.
• Retention-time locking: RTL-ready

Agilent 7697 Headspace Sampler Features:

The alternate carrier gas options provide safely work with hydrogen as a carrier gas to save laboratory costs. Priority sample positions add late-arriving important samples to the sequence without stopping and restarting. Barometric pressure compensation provides increased precision regardless of laboratory pressure changes; consistent results from day to day and across multiple labs.

• Exchangeable trays during a sequence for increased sample capacity
• Hydrogen carrier and auto Sleep/Wake modes conserve valuable laboratory resources
• Samples depressurize before returning to the tray

This Agilent 5977 MSD with 7890 GC, 7697 Headspace Sampler & 7693 AS comes expertly refurbished from GenTech Scientific.