TESTA Analytical Solutions is a technology innovator and specialist supplier of high-performance liquid chromatography instruments and detectors plus a range of non-invasive, real-time flowmeters that are enabling scientists to solve application challenges faster, more reliably and with greater sensitivity.
In addition to its HPLC and GPC/SEC products, the company provides and supports powerful, accurate instrument systems for particle sizing, light scattering, and zeta potential analysis. With over 30 years' experience of these problem-solving technologies, we are happy to share our knowledge with researchers worldwide.
GPC/SEC Detectors & Instruments
High performance retrofit viscometer detector for GPC/SEC
The HK Series Differential Viscometer from TESTA Analytical offers labs using Gel Permeation Chromatography (GPC/SEC) the opportunity to upgrade their system performance with a new best-in-class detector. Read on...
HPLC Detectors & Instruments
Flowmeter Calibration & Performance Validation Services
Our growing range of high performance, real-time flowmeters are designed to provide precise liquid flow rate measurement in applications including HPLC, uHPLC, LC/MS, GPC/SEC, Ion Chromatography and flow chemistry. Read on...
Latest News
Validating HPLC results obtained using any solvent
TESTA Analytical reports, after extensive testing, that its high-precision HPLC flowmeter has been approved by one of the most prestigious Metrology Institutes in Beijing, China. Read on...
Flow Monitoring
High resolution microflowmeter ensures reliability of quantitative LC/MS
TESTA Analytical Solutions e.K. announce the AB-40004 microflowmeter (µFlowmeter) - a non-invasive device designed to provide continuous high precision measurement of low volume liquid flows. Read on...
Custom Capabilities
Rapid scanning UV detector for high temperature process monitoring
TESTA Analytical Solutions e.K has expanded the capabilities of its rapid scanning UV Detector with a new flow cell designed for high temperature operation. Read on...
Application and Tech Notes
Why is Flow Rate important in GPC/SEC?
To obtain reliable data from your GPC/SEC instrument - each run should be related to a calibration curve obtained by measuring appropriate chromatographic standards. Read on...