Fotometers & spectrofotometers

276 producten

Weergeven 1 - 24 van 276 producten

Weergeven 1 - 24 van 276 producten
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MEDI-TEST URYXXON Relax / enkele eenheid, Macherey-Nagel, art. 93088Macherey-Nagel
Macherey-Nagel MEDI-TEST URYXXON Relax / enkel apparaat
€865,00
Water, ROTI®Star voor IC, AAS, ICP, 1 l glas, Carl Roth, art. 3ACK.1Carl Roth
Carl Roth Water, ROTI®Star for IC, AAS, ICP, 1 l glass
€75,15
ICP Multi-Element Standard Sol. CR-90, 500 ml, Carl Roth, art. 3AC9.2Carl Roth
Carl Roth ICP multi-element standaardopl. CR-90
€865,40
Multi-element ICP-OES-standaard ROTI®Star 100 ml, Carl Roth, art. 24G4.1Carl Roth
Carl Roth Multi-element ICP-OES-standaard ROTI®Star
€262,30
N-[2-Oxo-4-(trifluormethyl)-2H-chromen-7-yl]-L-alaninamide, 25 mg, Carl Roth, art. 2T51.1Carl Roth
Carl Roth N-[2-Oxo-4-(trifluoromethyl)-2H-chromen-7-yl]-L-alaninamide, 25 mg
Vanaf €138,70
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1-[4-(Trifluormethyl)pyrimidin-2-yl]cyclobutan-1-aminehydrochloride, 50 mg, Carl Roth, art. 29LH.1Carl Roth
Carl Roth 1-[4-(Trifluoromethyl)pyrimidin-2-yl]cyclobutan-1-amine hydrochloride, 50 mg
Vanaf €564,40
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Koperfotometer hoog bereik (alleen toestel), Hanna Instruments, art. HI97702Hanna Instruments
Hanna Instruments Copper, fotometer hoog bereik: bereik 0 tot 5 mg/L (ppm) - alleen meter
€366,00
Fotometerreagentia voor koper high range (100 tests), Hanna Instruments, art. HI9370201Hanna Instruments
Hanna Instruments Copper HR, bicinchoninate acid-methode, reagenskit voor 100 tests (Cu HR)
€54,00
Contactset voor Z-AAS voor PerkinElmer, Altmann Analytik, art. B0116823ASPAltmann Analytik
Altmann Analytik Contactset Z-AAS voor PerkinElmer
€90,80
Kleurspectrometer SAUTER JCS 100, Kern, art. JCS100KERN
KERN Kleurenspectrometer SAUTER JCS 100
€3.150,00
Kleurspectrometer SAUTER JCS 200, Kern, art. JCS200KERN
KERN Kleurenspectrometer SAUTER JCS 200
€1.850,00
Reagentia voor fotometer, magnesiumhardheid (100 tests), Hanna Instruments, art. HI9371901Hanna Instruments
Hanna Instruments Hardheid magnesium, EDTA-methode, Reagensset voor 100 tests (Mg-hardheid, CaCO3)
€65,00
Winlab Data Line Photometer — 380–810 nm, Windaus, art. 800325000Windaus
Windaus Winlab Data Line Photometer
€895,00
Winlab Data Line Photometer in transportkoffer — 700–810 nm, Windaus, art. 800302540Windaus
Windaus Winlab Data Line Photometer in transportkoffer
€985,00
(S)-6,7-Dihydro-2-nitro-6-[[4-(trifluormethoxy)fenyl]methoxy]-5H-imidazo[2,1-b][1.3]oxazine, 25 mg, Carl Roth, art. 2TEX.2Carl Roth
Carl Roth (S)-6,7-Dihydro-2-nitro-6-[[4-(trifluoromethoxy)phenyl]methoxy]-5H-imidazo[2,...
Vanaf €221,58
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NIR-792 heptamethinecyanine-PF6, 1 g, Carl Roth, art. 39N7.1Carl Roth
Carl Roth S 2593 - FEW Chemicals, 792 nm in MeOH, 1 g, glas
Vanaf €260,28
Kies opties
NIR-796 Heptamethinecyanine PF6, 1 g, Carl Roth, art. 39N9.1Carl Roth
Carl Roth S 2547 - FEW Chemicals, 796 nm in MeOH, 1 g, glas
Vanaf €260,28
Kies opties
VIS-NIR heptamethinecyanine PF6-, 1 g, Carl Roth, art. 39LT.1Carl Roth
Carl Roth S 2138 - FEW Chemicals, 761 nm in MeOH, 1 g, glas
Vanaf €1.092,33
Kies opties
VIS-747 heptamethinecyanine PF6, 1 g, Carl Roth, art. 39LP.1Carl Roth
Carl Roth S 2137 - FEW Chemicals, 747 nm in MeOH, 1 g, glas
Vanaf €434,43
Kies opties
VIS-644 pentamethinecyanine PF6, 1 g, Carl Roth, art. 39LL.1Carl Roth
Carl Roth S 2053 - FEW Chemicals, 644 nm in MeOH, 1 g, glas
Vanaf €260,28
Kies opties
NIR-973 heptamethinecyanine PF6, 1 g, Carl Roth, art. 39LN.1Carl Roth
Carl Roth S 2058 - FEW Chemicals, 973 nm in MeOH, 1 g, glas
Vanaf €1.092,33
Kies opties
VIS-643 pentamethinecyanine PF6-, 1 g, Carl Roth, art. 39LH.1Carl Roth
Carl Roth S 2046 - FEW Chemicals, 643 nm in MeOH, 1 g, glas
Vanaf €260,28
Kies opties
VIS-683 Pentamethine-, Cyanine PF6-, 1 g, Carl Roth, art. 39P4.1Carl Roth
Carl Roth S 2086 - FEW Chemicals, 683 nm in MeOH, 1 g, glas
Vanaf €260,28
Kies opties
VIS-586 trimethine-, cyanine N,N-diethyl PF6, 1 g, Carl Roth, art. 39KK.1Carl Roth
Carl Roth VIS-586 Trimethine-, Cyanine N,N-Diethyl PF6-, 1 g, glas
Vanaf €260,28
Kies opties

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Vragen over Fotometers & spectrofotometers

Waarom Fotometers & spectrofotometers?

A photometer reads absorbance at one or a few wavelengths. A spectrophotometer scans or selects many. Both send light through a cuvette or a well. The wavelength range, UV or visible, and the bandwidth decide what can be measured. A visible-only instrument cannot read a nucleic acid at 260 nm.

A photometer or spectrophotometer sends light through a sample and reads how much was absorbed. In the range where the Beer–Lambert relation holds, absorbance tracks concentration. A refractometer reads how a liquid bends light, which tracks dissolved solids. A polarimeter reads the rotation of polarised light, the classical measurement for sugars. The lamp, the wavelength and the cuvette path length are the three things that have to be right before the number means anything. The optical quantities trace to NIST and the BIPM.

This shelf belongs to Spectroscopie & fotometrie, inside Instrumenten. Luminix Health distributes this range for laboratory use.

Which shelves sit beside this one?

The neighbouring shelves are Refractometers & polarimeters and Lampen, cuvettehouders & accessoires. The category above this shelf is Spectroscopie & fotometrie.

How does ordering and shipping work?

Luminix Health distributes this range from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. Send a quote request, contact the team, or read who we are. The full brand index is on shop by brand.

Which other categories should I open?

The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology. If the article is not on the shelf, request a quote.