"Hellma"

Supplier: Hellma

Rectangular semi-micro cuvettes with four polished windows and PTFE lids for fluorescence applications.

Supplier: Hellma

Quartz (Suprasil®) cuvette for spectroscopy applications.

Supplier: Hellma

Optical glass cuvette designed for measuring amplitudes of turbidity.

Supplier: Hellma

Hellma® neutral density glass calibration standard F207 for checking photometric accuracy (0,7 Abs) in the Vis range, calibrated at the wavelengths 440, 465, 546,1, 590, 635 nm with slit width 1 nm, in high-quality storage box with serial number and DAkkS calibration certificate

Supplier: Hellma

Microplates are increasingly being used in areas such as clinical chemistry and pharmaceutical research. Plastic microplates however are not suitable for all purposes. If chemical resistance, UV transmission, microscopic observation or thermal stability are required, it is better to use quartz microplates. These can be provided to the same basic dimensions as the plastic plates.

Supplier: Hellma

Hellma® high precision quartz glass ultra-micro cells for fluorescence measurements in the UV/Vis range, 1,5 to 10 mm path length, with stopper.

Supplier: Hellma

Polypropylene.

Supplier: Hellma

Hellma® high precision quartz glass semi-micro cells for fluorescence measurements in the UV/Vis range, 10×4mm path length, with closed screw cap.

Supplier: Hellma

Hellma® high precision 3-in-1 all-quartz flow-through cells for absorption and fluorescence measurements in the UV/Vis range, 5×2,5 mm and 3×1,5 mm path length, with 2 screw caps and FEP tubing.

Supplier: Hellma

Hellma® high precision quartz glass macro cells for absorption measurements in the UV/Vis range, 1 to 2 mm path length, with 2 stoppers.

Supplier: Hellma

Hellma® high precision quartz glass ultra-micro cells for absorption measurements in the UV/Vis range, 10mm path length, with pipette tips.

Supplier: Hellma

Hellma® high precision compact flow through cell from special optical glass for absorption measurements in the Vis range, 10 mm path length, with 2 screw caps and FEP tubing.

Supplier: Hellma

Hellma® high precision quartz glass micro cells for fluorescence measurements in the UV/Vis range, 10×2 mm path length, with lid.

Supplier: Hellma

The cuvettes are designed with a chamber to minimise bubble formation.

Supplier: Hellma

Optical glass cells and elements dedicated to special applications with detachable window.

Supplier: Hellma

The Hellma® calibration standards comply with all necessary standards and regulations and thus offer the highest quality for recalibrating spectrometer.