1.  GAS CHROMATOGRAPHY


GAS CHROMATOGRAPHY

Brand

Agilent

Model

6890N, 7890A

Configuration

  • Injection device: Headspace, Liquid autosampler, Gas loop, SPME
  • Detector: FID, TCD

Application categories

  • Separation of volatility organic compounds

  • Quantification of purity and impurities

2. GAS CHROMATOGRAPHY - MASS SPECTROMETRY


GAS CHROMATOGRAPHY - MASS SPECTROMETRY

Brand

Agilent

Model

7890B-7697A-5977B

Configuration

  • 7890B GC
  • Injection system: 7697A Headspace, Liquid autosampler, Gas loop
  • Detector: FID, 5977B MS (EI)

Application categories

  • Assay for organic chemicals

  • Identification of chemical structure

  • Quantification of purity and impurities


3. PYROLYSIS GAS CHROMATOGRAPHY - MASS SPECTROMETRY


PYROLYSIS GAS CHROMATOGRAPHY - MASS SPECTROMETRY

Brand

Frontier & Agilent 

Model

EGA/PY 3030D - 7890A- 5975C

Configuration

  • 7890A GC
  • Injection system: Multi-Shot Pyrolyzer
  • Detector: FID, 5975C MS (EI & CI)

Application categories

  • Chemical structure identification of polymers and additives 

4. AUTOMATED THERMAL  DESORPTION  GAS CHROMATOGRAPHY - MASS SPECTROMETRY


AUTOMATED THERMAL  DESORPTION  GAS CHROMATOGRAPHY - MASS SPECTROMETRY

Brand

Perkin Elmer

Model

ATD TurboMatrix 650-GC Clarus 690 -MS Clarus SQ 8T

Configuration

  • Clarus 690 GC
  • Injection system: ATD,Liquid autosampler, Gas loop
  • Detector: MS(EI), FID, TCD

Application categories

  • Separation of volatility organic compounds

  • Analysis of general outgassing or odor problems

  • Identification of chemical structure

  • Quantification of purity and impurities

5. LIQUID CHROMATOGRAPHY


LIQUID CHROMATOGRAPHY

Brand

Agilent 

Model

1100, 1260, 1260 Prime

Configuration

  • Quarterly pump, Binary pump
  • Column oven
  • Autosampler
  • PAD, ELSD, RID, UV detector

Application categories

  • Qualification and quantification of  target organic compounds

6. ULTRA HIGH PERFORMANCE LIQUID CHROMATOGRAPHY


ULTRA HIGH PERFORMANCE LIQUID CHROMATOGRAPHY

Brand

Waters

Model

H-Class

Configuration

  • Quarterly pump
  • Column oven
  • Autosampler
  • UV detector

Application categories

  • Qualification and quantification of  target organic compounds

7. ULTRA HIGH PERFORMANCE LIQUID CHROMATOGRAPHY- MASS SPECTROMETRY


ULTRA HIGH PERFORMANCE LIQUID CHROMATOGRAPHY- MASS SPECTROMETRY

Brand

Waters

Model

H-Class SQD 2

Configuration

  • Ion source: ESI,  ASAP, APCI, APPI
  • Mass detector: Single Quadrupole
  • Scan range: 20 -3000Da m/z

Application categories

  • Qualification and quantification of  target  organic compounds, such as additives, dyes, oligomers

  • Molecular weight and structure elucidation

  • Identification and quantification of trace (part-per-billion – part-per trillion) levels of compounds in complex sample matrices

8. ULTRA PERFORMANCE CONVERGENCE CHROMATOGRAPHY - MASS SPECTROMETRY


ULTRA PERFORMANCE CONVERGENCE CHROMATOGRAPHY - MASS SPECTROMETRY

Brand

Waters

Model

UPCC SQD2

Configuration

  • Ion source: ESI,  ASAP, APCI, APPI
  • Mass detector: Single Quadrupole
  • Scan range: 20 -3000Da m/z
  • PDA (UV) detector, ELSD detector

Application categories

  • Capability of normal phase separation and chiral separation

  • Determination of neutral and high hydrophobic compounds

  • Molecular weight and structure elucidation

  • Quantification of target organic compounds at trace level

9. ULTRA HIGH PERFORMANCE LIQUID CHROMATOGRAPHY - HIGH RESOLUTION MASS SPECTROMETRY


ULTRA HIGH PERFORMANCE LIQUID CHROMATOGRAPHY - HIGH RESOLUTION MASS SPECTROMETRY

Brand

Waters

Model

H-Class Xevo G2XS Q-Tof

Configuration

  • Ion source: ESI,  ASAP, APCI, APPI
  • Mass detector: Single Quadrupole + Time-of-flight
  • Scan range: 50 -140,000Da m/z

Application categories

  • Qualification of unknown compounds through offering formula and structure information from high resolution and accurate MS and MS/MS

  • Quantitation of target compounds of trace level in complex matrix

  • Screening of interest compounds through building lab-base database

10. GEL PERMEATION CHROMATOGRAPHY 


GEL PERMEATION CHROMATOGRAPHY 

Brand

Malvern

Model

GPCMAX

Configuration

  • Autosampler: 2 trays×60 vials
  • TDA305 contains: Column oven: 30°C~80°C, RID/Viscometer detector
  • MALS detector: 12°~164°, 20 angles (for oil phase)
  • RALS 90° and LALS 7° detector (for water phase)
  • PDA-S2600 detector: 190-510 nm

Application categories

  • Molecular weight (Mn, Mw and Mz)

  • Molecular weight distribution (MWD, PD)

  • Intrinsic viscosity (IV)

  • Molecular size (Rh-hydrodynamic radius, Rg- radius  of gyration)

  • Branching factor(g’)

  • Mark Houwink equation (a, polymer conformational parameter; K) 

11. ION CHROMATOGRAPHY 


ION CHROMATOGRAPHY

Brand

Dionex & ThermoFisher

Model

ICS1000, ICS3000, Intergrion 

Configuration

  • Gradient quarterly pump

  • Autosampler with 100-position tray

  • Eluent generator

  • Conductive detector

Application categories

  • Determination of Anions: halogen ions, SO42-, PO43-, NO3-, …
    Cations: Amine series, Na, K, Li, Mg, Ca, ...