Regis' quality control (QC) department evaluates product integrity while allowing instant troubleshooting for our production staff. We run two shifts of QC chemists to support the two shift production schedule. This guarantees quicker turnaround and better allocation of resources.

INSTRUMENTATION

QUALITY CONTROL LABORATORY

The analytical laboratory is equipped with instrumentation to perform a variety of analytical tests including:

HPLC

HIGH PERFORMANCE LIQUID CHROMATOGRAPHY

  • Seven Agilent 1200 HPLC systems and eight Agilent 1100 HPLC systems containing:
    • Quaternary gradient pumps,
    • Vacuum degassers,
    • Autosamplers (ambient and cooled),
    • Column temperature controllers,
    • UV/VIS, MWD, PDAD, VWD, RI and LC/MS detectors,
  • Three Agilent 1290 HPLC/UHPLC systems
  • Dionex ICS-3000 Ion Chromatography system
  • Auxiliary Equipment, such as an Alltech ELSD 3300
  • Software: Dionex Chromeleon which meets 21 CFR Part 11 requirements

 

HPLC in our Quality Control Lab

GC

GAS LIQUID CHROMATOGRAPHY

GC in our Quality Control Lab
  • Two Agilent 6890s, Three Agilent 7890s, and one Thermo Trace 1310 Gas Chromatographys
  • Injectors: Split/splitless and cool-on-column
  • Detectors: FID, TCD, MS
  • Autosamplers: Agilent 7683, Agilent 7694 headspace, and Thermo TriPlus RSH Headspace
  • Software: Dionex Chromeleon Version 7.1 Integration and security system which meets 21 CFR Part 11 requirements

 

QC INSTRUMENTATION

OTHER TYPES OF ANALYSIS & ASSAYS

Nuclear Magnetic Resonance (NMR) Spectroscopy

  • Bruker Ultrashield 400MHz
  • Probes: 1H, 13C, 31P

Particle Size Analysis

  • Malvern Mastersizer 2000/3000 Particle Size Analyzer

Discovery TGA (Thermogravimetric Analyzer)

Elemental Analysis

  • Perkin Elmer 2400 Series II for carbon, hydrogen, nitrogen and sulfur

UV/VIS

  • Hitachi U-2810 with UV Solutions Software
  • UZ910 with UV Solutions Software

 FTIR

  • Perkin Elmer Spectrum One with Assure ID
  • Spectrum 100 with Assure ID

Balances

  • Mettler AT201 Analytical Balance
  • Mettler MX5 Micro Balance
  • XP205 Analytical Balance
  • AX205 Analytical Balance

DSC

  • Mettler DSCI Star System

Other Assays

  • Viscosity
  • Volumetric Karl Fischer
  • Coulometric Karl Fisher
  • Melting Point
  • LOD
  • ROI
  • Optical Rotation
  • Other miscellaneous USP and wet chemistry tests

 

Nuclear Magnetic Resonance (NMR) Spectroscopy

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