"Hellma"

Supplier: Hellma

Macrocuvette con 4 lati trasparenti con tappo in PTFE

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

Gli standard di calibrazione Hellma® sono conformi a tutte le norme e regolamenti necessari e quindi offrono la massima qualità per la ricalibrazione dello spettrometro.

Supplier: Hellma

Celle a flusso Hellma® in vetro di quarzo ad alta precisione per misure di assorbanza nell’intervallo UV/Vis e/o misure di fluorescenza, lunghezza del cammino ottico da 0,1 a 50 mm, con ugello di ingresso e uscita o 2 raccordi a vite e tubi FEP.

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

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

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

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 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

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® cylinder cells for reflection measurements in the Vis range.