"Hellma"

Supplier: Hellma

Hellma® calibration standard F390 made of optical glass for checking the photometric accuracy (0,04 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

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

Macrocuvette con 4 lati trasparenti con tappo in PTFE

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

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

Supplier: Hellma

Celle a flusso in quarzo integrale Hellma® ad alta precisione 3-in-1 per misure di assorbimento e fluorescenza nella gamma UV/Vis, 5×2,5 mm e 3×1,5 mm di cammino ottico, con 2 tappi a vite e tubazione in FEP.

Supplier: Hellma

Cella compatta a flusso Hellma® ad alta precisione in vetro ottico speciale per misure di assorbimento nel range Vis, lunghezza del cammino 10 mm, con 2 tappi a vite e tubazione FEP.

Supplier: Hellma

Micro celle Hellma® in vetro di quarzo ad alta precisione per misure di fluorescenza nel range UV/Vis, lunghezza del cammino 10×2 mm, con coperchio.

Supplier: Hellma

For use with cell types: 109.000, 109.000F, 109.004, 109.004F, 119.000, 119.000F, 119.004, and 119.004F.

Supplier: Hellma

Adatte a tutti gli spettrofotometri attuali con portacuvette standard.