"Hellma"

Supplier: Hellma

An alkaline liquid concentrate, which is typically diluted to 2% with water for cleaning quartz and glass cells. It can also be used to clean other sensitive optical components made of glass, quartz, sapphire and porcelain.

Supplier: Hellma

Hellma® high precision macro cells made from special optical glass for absorption measurements in the Vis range, 2 to 100 mm path length, with lid.

Supplier: Hellma

Hellma® high precision quartz glass macro cells for absorption measurements in the UV/Vis range, 1 to 100 mm path length, with lid.

Supplier: Hellma

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

Supplier: Hellma

Hellma® semi-micro cells for absorption measurements in the UV/ Vis range, 10 mm path length, with lid.

Supplier: Hellma

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

Supplier: Hellma

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

Supplier: Hellma

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

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

Hellma® high precision macro cells from quartz glass or special optical glass for absorption measurements in the Vis range, 10 mm path length, with lid.

Supplier: Hellma

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