GMP Analytics | Quality Control

Quasaar GmbH is a GMP-certified and FDA-approved analytical laboratory offering quality control of raw materials, excipients, active pharmaceutical ingredients (APIs), and medicinal products for the human and veterinary sectors.

Ensuring the efficacy and safety of the product to protect patients is our top priority.
This is complemented by a comprehensive quality assurance system designed to ensure full GMP compliance.

Available analytical methods

Analytical Equipment

Paddle & Basket (USP 1 & 2)

  • Erweka DT1412, DT1212, DT620
  • Erweka DT726 online system coupled with Agilent photometer
  • PharmaTest PTWS 1220 online system coupled with TIDAS L520 photometer

Franz-cell system

  • Franzzellen SES GmbH 11.28 mm (jacketed)
  • Agilent 1290 Infinity II (G7120A) + DAD
  • Waters Acquity + PDA and tunable UV detectors (TUV)
  • Waters ARC + ESI single quadrupole detector 2
  • HITACHI Chromaster + DAD/UV-VIS
  • HITACHI Chromaster + CAD (Corona Veo RS by Thermo Fisher)
  • HITACHI Chromaster ULTRA RS (6430) + DAD

  • Agilent Technologies GmbH – Headspace GC – Series 7890B (G3440B)
    Carrier gas: N₂, liquid injector: CTC Analytics AG PAL-RTC 120 (without transfer line)
  • Karl Fischer titrator by Metrohm – volumetric and coulometric methods including oven attachment
  • Water activity measurement by Novasina AG (aw value)
  • Content titrations using Xylem-SI-Analytics GmbH, TitroLine 7000
  • Halogen moisture analyzer by Mettler Toledo
  • Analytical sieves from 125 to 1000 µm
  • Breaking strength tester Erweka, TBH 425 TD
  • Density meter Anton Paar, DMA 500
  • Friabilator Erweka, TAR 220
  • FT-IR spectrometer Bruker Optik GmbH, Alpha/ATR Platinum
  • Colorimeter Hach Lange GmbH, LICO 690
  • Liquid viewer Regiolux, Apollo (visible particles)
  • Microscopes Bresser GmbH, ADL 601 and PCE-Instruments GmbH, PCE-LCM 50
  • Osmometer Knauer Wissenschaftliche Geräte GmbH, K7400
  • Polarimeter A. Krüss Optronic GmbH, P3000
  • Refractometer A. Krüss Optronic GmbH, DR301-95
  • Melting point apparatus A. Krüss Optronic GmbH, M5000
  • Turbidimeter (opalescence) Hach Lange GmbH, TL 2360
  • Viscometer Anton Paar GmbH, ViscoQC 100-L
  • Disintegration tester Erweka, ZT 722
  • Weathering tester Atlas CPS+ with SunCool CPS II
  • Rapid ashing system CEM GmbH, Phoenix
  • Centrifuge Hettich GmbH, Rotanta 460R

In addition to the GMP-compliant execution of analytical methods, our service offering is complemented by a range of additional services.
You will find a detailed description of work packages such as validation, method transfer, biopharmaceutical characterization, as well as other specialized analyses under the section Contract Analytics:

What steps are required to initiate an analytical service order?

User User

1. Contact us

Please use the contact form below to let us know which analytical task or question you would like our assistance with.

Or contact us directly by telephone on 06826-918962-0 or request@quasaar.de

2. Technical feasibility

Our team will review the technical feasibility of your request based on the information provided.
We will contact you if further clarification or additional information is required.

3. Quotation | Order

Based on your specifications, you will receive a quotation or cost estimate.
Once you place the order, the project will begin.

4. Send us your test samples

Please send your test samples along with the corresponding safety data sheet (SDS) to our sample intake team.
We will review your shipment and send you a confirmation of receipt.
The analysis will then be scheduled according to the order and the agreed timeline.

5.Test results, report

We will deliver the analytical results (paper based document or electronic data in your LIMS) to you and, if necessary, arrange for the disposal of any remaining test samples.

Info Info

Have we sparked your interest?

Feel free to reach out to us by email – our GMP analytical experts will personally handle your inquiry and provide you with the support you need.

Daniela Wegener

Head of Laboratory and Head of Quality Control

Abdelmounaim Deghmouche

Head of Quality Assurance