Chromatography: Gas and Liquid Phase

  • GC–FID, TCD, NPD, ECD, FPD, PFPD, HID, ELCD;  GC x GC (Dean’s Switch)
  • GC-Mass Spectrometer – Turbo, EI, CI
  • HPLC – DAD, MWD, VWD, RI, FLD, ELSD
  • Analytical and Prep Scale;
  • GPC - Gel Permeation Chromatography
  • Rapid Resolution
  • Nano and Capillary systems; Chip-LC
  • LC- MS – Quad, Ion Trap, TOF, QQQ, QTOF
  • Sources – ESI, API, APCI, APPI, MALDI

Chromatography Accessories:

  • Autosamplers ; Robotics, Well-Plate Readers
  • Headspace; Dynamic and Static
  • Thermal Desorption: TDS, TDU, SPME, SBSE
  • Purge and Trap
  • PTV Injectors
  • Fraction Collectors
  • Olfactory Ports
  • Automated Liner Exchange
  • Air and Gas Sampling Systems
Elemental Analyzers
(Nitrogen, Sulfur, Cloride, Carbon, Oxygen, Flouride)

  • Total N-S-Cl, CHNSO
  • TOC: Combustion, Persulfate, TNb
  • TOX, AOX, Total Organic Halides
  • Protein and Soils Analyzers
 


Spectrocopy

  • UV-Visible
  • NIR Lab and Process Systems
  • HunterLab CIE
  • FTIR; GC-FTIR, LC-FTIR
  • Raman Systems
  • Atomic Absorption, GFAA
  • Mercury Analyzers
  • ICP-MS; GC and LC-ICP-MS




Automated Wet Chemistry
  • Discrete Analyzers
  • Flow Injection Analyzers (FIA)
  • Segmented Flow Analyzers (SFA)
  • Cyanide Analyzers (CN Total and Free)
  • Autotitrators
  • Potentiometric
  • Coulometric
  • Karl Fischer


Sample Prep
  • Solid Phase Extraction
  • Stir Bar Sorptive Extraction
  • Gel Permeation Chromatography
  • Pressurized Solvent Extraction
  • Prep Station
  • Block Digestors
  • Rotary Evaporators
INFO & QUOTES PRODUCTSCOMPANIESPHOTOS ABOUT US
Copyright © 2007 Qwest Scientific Group for website issues, contact: webmaster@qwestsci.com