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News from Testa Analytical News from Testa Analytical

|   NEWS ARCHIVE    |



Continuous quality assessment of HPLC pump performanceContinuous quality assessment of HPLC pump performance

11th May 2023

The Liquid Chromatography Flowmeter (LCF) from TESTA Analytical sets a new standard as a real-time monitoring device for continuously measuring the performance of pumps serving HPLC and uHPLC systems. Read More


Ensuring the accuracy of reagent dispensing pumpsEnsuring the accuracy of reagent dispensing pumps

13th April 2023

TESTA Analytical has launched a new PC App to expand its versatility and further simplify using their Solvent Line Monitor device. Read More


High performance retrofit viscometer detector for GPC/SECHigh performance retrofit viscometer detector for GPC/SEC

8th March 2023

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 More


Rapid scanning UV detector for high temperature process monitoringRapid scanning UV detector for high temperature process monitoring

20th February 2023

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 More


Differential Refractive Index detector delivers outstanding GPC/SEC resultsTESTA Analytical launch new GPC/SEC combination detector

17th January 2023

TESTA Analytical has developed a new Multiple Angle Light Scattering / Differential Refractive Index (MALS / DRI) combination detector package for more demanding Gel Permeation Chromatography (GPC/SEC) application. Read More


Differential Refractive Index detector delivers outstanding GPC/SEC results

Differential Refractive Index detector delivers outstanding GPC/SEC results

7th December 2022

Operating from room temperature up to 80° C, with high thermal stability, the TESTA Analytical Differential Refractive Index (DRI) detector offers highly accurate and reliable determination of absolute concentration and total mass balance in GPC/SEC applications. Read More


High resolution microflowmeter ensures reliability of quantitative LC/MS

Flow device helps improve accuracy and reproducibility of chemical reactions

9th November 2022

For labs looking to improve accuracy, reproducibility, and yield from liquid phase chemical reactions - TESTA Analytical Solutions e.K has developed the Chemistry flowmeter. Read More


High resolution microflowmeter ensures reliability of quantitative LC/MS

High resolution microflowmeter ensures reliability of quantitative LC/MS

10th October 2022

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 More


Failsafe monitor to shut off your HPLC if a solvent reservoir runs dry

Failsafe monitor to shut off your HPLC if a solvent reservoir runs dry

7th September 2022

The Solvent Line Monitor from TESTA Analytical is a true plug-and-play addition to any HPLC system designed to detect when one or more of its pump solvent reservoirs are empty and automatically shut-off the system. Read More


Software Assists Precise Flow Monitoring

Software Assists Precise Flow Monitoring

8th August 2022

Testa Analytical has introduced version 1.4 of its flowmeter software for continuous monitoring of liquid flow from an analytical or preparative HPLC system, peristaltic pump, flow chemistry system or mass spectrometer. Read More


Refractive Index Detector Kits for HPLC & uHPLC

Refractive Index Detector Kits for HPLC & uHPLC

18th July 2022

Based on decades of experience in the chromatography field, TESTA Analytical Solutions e.K. has designed a Differential Refractive Index (DRI) detector kit adaptable to fulfil the specific demands of different HPLC system manufacturers. Read More


Fast & Accurate Measurement of Mass Flow from Peristaltic Pumps

Programmable, high sensitivity monitor for detecting gas bubbles

16th June 2022

TESTA Analytical Solutions e.K has launched the Solvent Line Monitor – a programmable, high sensitivity device for detecting gas bubbles in HPLC, Ion chromatography and flow chemistry systems. Read More


Fast & Accurate Measurement of Mass Flow from Peristaltic Pumps

Fast & Accurate Measurement of Mass Flow from Peristaltic Pumps

7th April 2022

TESTA Analytical Solutions e.K reports how its real time flowmeter can be used to determine average flow rate as well as peak values of pulsation, thereby enabling selection of the most appropriate setting for any peristaltic pump application. Read More


Continuous Monitoring of HPLC Pump Performance

Continuous Monitoring of HPLC Pump Performance

15th March 2022

TESTA Analytical Solutions e.K reports how a leading European manufacturer of Chromatography Instrumentation is using its Liquid Chromatography Flowmeter to further improve performance of their top notch HPLC Systems. Read More


MALS Detector for GPC/SEC characterization of polymers & proteins

MALS Detector for GPC/SEC characterization of polymers & proteins

8th February 2022

The BI-MwA Multi-Angle Light Scattering (MALS) system from Testa Analytical Solutions e.K. is a high-performance detector for studying polymers and proteins in solution as well as investigating aggregation, oligomerization, and complex formation. Read More


Liquid Chromatography Flowmeter adapts to wide range of applications

Liquid Chromatography Flowmeter adapts to wide range of applications

12th December 2021

Testa Analytical Solutions e.K has launched a new enhanced version of its popular Liquid Chromatography Flowmeter. Read More


Optimized Refractive Index Detectors

Optimized Refractive Index Detectors

9th November 2021

Testa Analytical Solutions e.K reports on growing interest in OEM versions of its Differential Refractive Index (DRI) detector to enhance the performance of both HPLC and GPC/SEC systems. Read More


Fast & Accurate HPLC Pump Flow Rate Calibration

Fast & Accurate HPLC Pump Flow Rate Calibration

17th August 2021

TESTA Analytical Solutions e.K reports that its popular Liquid Chromatography Flowmeter is being used to determine accurate flow rate calibration data from HPLC pumps in just a few minutes. Read More


Remote Cell Enables UV Measurement under Harsh Conditions

Remote Cell Enables UV Measurement under Harsh Conditions

13th July 2021

TESTA Analytical Solutions e.K has introduced a remote cell version of its Rapid Scanning UV Detector kit allowing this elegant OEM technology to be integrated into a wider range of industrial applications. Read More


Differential Refractometer for Polymer & Protein Analysis

Differential Refractometer for Polymer & Protein Analysis

25th January 2021

The new HK Series Differential Refractometer from Testa Analytical Solutions e.K sets a benchmark for precise determination of specific refractive index increment (dn/dc) - an important parameter for polymer and protein molecular weight determination using light scattering techniques. Read More


Dual Detector Enables Sensitive Determination of Molecular Weight Distribution

Dual Detector Enables Sensitive Determination of Molecular Weight Distribution

14th January 2021

Testa Analytical Solutions e.K reports on the development and OEM supply of a novel combination refractive index / viscometry detector for Brookhaven Instruments Corporation (Holtsville, NY, USA). Read More


Real-Time Monitoring of HPLC Pump Performance

Real-Time Monitoring of HPLC Pump Performance

25th November 2020

TESTA Analytical Solutions has published a technical report that evaluates an exciting new liquid flowmeter device designed to provide continuous real-time monitoring of the pump flow rate of any liquid chromatography system. Read More