TESTA Analytical Solutions is a leading specialist supplier of chromatography instruments and detectors. Drawing upon over 30 experience, TESTA Analytical Solutions has established itself as a respected creator and supplier of top quality, innovative, high performance chromatography instrument kits and detectors with OEM clients around the world.
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OEM News
Real-Time Monitoring of HPLC Pump Performance
This technical note from Testa Analytical Solutions describes how a novel method of continuous monitoring of flow rate can provide real-time validation of the total HPLC system performance and as such, improve reliability of results. Read on...

OEM Resources
How Enhanced Detector Stability Leads to Improved GPC/SEC Results
A new technical note describes how the design of a differential refractive index detector has been improved to provide reduced baseline drift and thus improve overall GPC/SEC system performance increasing accuracy of results. Read on...

Spotlight on OEM Capabilities
Liquid Chromatography Flowmeter
TESTA Analytical has developed a new Flowmeter which enables continuous measurement of flow rate without interference in chromatography systems. Read on...

Spotlight on OEM Capabilities
GPC/SEC Viscometer Kits
We are a leading supplier of high performance, high sensitivity GPC/SEC Viscometers. Our viscometer kits are proven to deliver benchmark performance in terms of sensitivity, stability and reliability. Read on...

Spotlight on OEM Capabilities
Batch Mode dn/dc Refractometer
For all static light scattering applications - dn/dc or the specific refractive index increment is a crucial parameter for ensuring accurate and precise measurements of molecular weight. Read on...

Spotlight on OEM Capabilities
Rapid Scanning UV Detector Kit
Concentration detection using UV absorpion is one of the oldest and most trusted methods in analytical chemistry. It has found wide application in chromatography instrumentation and increasing finds use in process applications. Read on...

Spotlight on OEM Capabilities
Rapid Scanning UV Detector Kit
Concentration detection using UV absorpion is one of the oldest and most trusted methods in analytical chemistry. It has found wide application in chromatography instrumentation and increasing finds use in process applications. Read on...

Spotlight on OEM Capabilities
Differential Refractive Index Detector Kit
Determination of concentration of samples which do not show absorption in the UV Range can be accomplished by using a differential refractive index detector (DRI). Read on...
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