"Hellma"

Supplier: Hellma

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

Supplier: Hellma

Hellma® large cells for special applications in the Vis range, 10 to 50 mm path length, with or without lid.

Supplier: Hellma

Hellma® high precision quartz glass dye-laser cells for special applications in the UV/Vis range, 10×10 mm path length, with stopper.

Supplier: Hellma

Hellma® high precision quartz glass makro cylinder cell temperature-controlled for absorption measurements in the UV/Vis range, 10 mm path length, with inlet and outlet nozzle.

Supplier: Hellma

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

Supplier: Hellma

Hellma® macro cells for absorption measurements in the Vis range, 10 mm or 50 mm path length, with lid.

Supplier: Hellma

The TrayCell is a fiber-optic ultra-micro measuring cell designed for the UV/Vis analysis of DNA/RNA and proteins. The
dimensions of the TrayCell are equivalent to a standard cuvette in order to work in most spectrophotometers.

Supplier: Hellma

Demountable cuvettes for short pathlength being easier to clean used in microscopic examinations.

Supplier: Hellma

Optical glass cuvette designed for measuring amplitudes of turbidity.

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

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

Quartz cuvettes with two chambers.

Supplier: Hellma

Hellma® cylinder cells for reflection measurements in the Vis range.

Supplier: Hellma

Polypropylene.

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.