"Hellma"

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® high precision quartz glass macro cells for fluorescence measurements in the UV/Vis range, 10×10 to 20 mm path length, with lid.

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

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® precision cells are 100% manufactured in Germany and are suitable for all common spectrophotometers.

Supplier: Hellma

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

Supplier: Hellma

Quartz cuvettes with two chambers.

Supplier: Hellma

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

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

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.