Achieve accurate dn/dc measurements for reliable molecular weight determination

TESTA Analytical introduces the LS Assistant, a versatile accessory designed to improve the accuracy of Multiangle Light Scattering (MALS) instruments by providing precise specific refractive index (dn/dc) measurements. This parameter is crucial for determining the molecular weight of macromolecules such as polymers, proteins, and nanoparticles.

Key Features:

• Intuitive Operation: User-friendly interface requiring minimal training.

• Complete Sample Recovery: Design ensures 100% sample recovery for further analysis.

• Solvent Compatibility: Operates effectively with virtually any solvent.

• Temperature Control: Integrated unit maintains stable measurement conditions.

• Rapid dn/dc Determination: Software enables quick and accurate dn/dc measurements.

• Wavelength Matching: Available in models tailored to match the operating wavelength of your light scattering instrument.

The LS Assistant complements existing laboratory equipment, enhancing the capabilities of goniometers, light scattering instruments, and GPC systems.