"Hellma"
Cuvettenreinigers, Hellmanex® III
Supplier: Hellma
Een vloeibaar alkalisch concentraat, dat normaal gesproken met water wordt verdund tot 2%, voor het reinigen van kwarts- en glascellen. Het kan tevens worden gebruikt om andere gevoelige optische componenten van glas, kwarts, saffier en porselein te reinigen.
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Macro Cells, Optical Glass for Absorption Measurements, Hellma Analytics
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.
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Macro Cells, Quartz Glass for Absorption Measurements
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.
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Demountable cuvettes
Supplier: Hellma
Demountable cuvettes for short pathlength being easier to clean used in microscopic examinations.
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Rectangular semi-micro cuvettes
Supplier: Hellma
Rechthoekige semi-microcuvetten met vier gepolijste vensters en PTFE-deksels voor fluorescentietoepassingen.
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Cuvettes for Spectrophotometers
Supplier: Hellma
Quartz (Suprasil®) cuvette for spectroscopy applications.
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Quartz Glass Cells for Fluorescence Measurements
Supplier: Hellma
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Cuvette for turbidity
Supplier: Hellma
Optical glass cuvette designed for measuring amplitudes of turbidity.
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Neutral Density Glass Calibration Standard F203 for Checking the Photometric Accuracy (2,0 Abs)
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
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Macro Cells with 2 Apertures for Absorption Measurements
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.
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Ultra-Micro Cells with Pipette Tips for Absorption Measurements
Supplier: Hellma
Hellma® high precision quartz glass ultra-micro cells for absorption measurements in the UV/Vis range, 10mm path length, with pipette tips.
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Sealable Cells for Fluorescence Measurements
Supplier: Hellma
Hellma® hoogprecisie semi-microcellen van kwartsglas voor fluorescentiemetingen in het UV/Vis-bereik, 10 × 4 mm padlengte, met gesloten schroefdop.
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3-in-1 Flow-Through Cells for Fluorescence and Absorption Measurements
Supplier: Hellma
Hellma® zeer nauwkeurige 3-in-1 volledig kwarts doorstroomcellen voor absorptie- en fluorescentiemetingen in het UV/Vis-bereik, 5×2,5 mm en 3×1,5 mm padlengte, met 2 schroefdoppen en FEP-slang.
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Compact Flow-Through Cells for Absorption Measurements
Supplier: Hellma
Hellma® compacte doorstroomcel met hoge precisie van speciaal optisch glas voor absorptiemetingen in het Vis-bereik, 10 mm padlengte, met 2 schroefdoppen en FEP-slang.
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Micro Cells for Fluorescence Measurements
Supplier: Hellma
Hellma® high precision quartz glass micro cells for fluorescence measurements in the UV/Vis range, 10×2 mm path length, with lid.
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Fluorescence cuvettes for flow-through meaurements
Supplier: Hellma
The cuvettes are designed with a chamber to minimise bubble formation.
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#: 20864.320
Leverancier: VWR Chemicals
#: 215-1592
Leverancier: VWR Collection
#: 83640.320
Leverancier: VWR Chemicals
#: 31770.294
Leverancier: VWR Chemicals
#: 1.00030.2500
Leverancier: Merck
#: 83645.320
Leverancier: VWR Chemicals