Fotometers & spectrofotometers

276 producten

Weergeven 217 - 240 van 276 producten

Weergeven 217 - 240 van 276 producten
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Chloor HR KI-poederzakjes voor fotometer, 50 stuks, Labbox, art. POLRCP1050Labbox
Labbox 50 poederkussens chlorine HR KI-fotometer
€20,58
50 tabletten PHMB-fotometer, Labbox, art. POLRPHM050Labbox
Labbox 50 tabletten PHMB fotometer
€17,17
Ammoniak nr. 2 poederzakjes voor fotometer, 50 stuks, Labbox, art. PRLR023050Labbox
Labbox 50 poederkussentjes ammonia Nº2 fotometer
€18,40
50 poederzakjes fosfaat LR nr. 1 voor fotometer, Labbox, art. POLRPP1050Labbox
Labbox 50 poederkussentjes phosphates LR Nº1 fotometer
€18,74
50 poederzakjes nitraat nr. 1 fotometer, Labbox, art. POLRNP1050Labbox
Labbox 50 poederkussentjes nitrate Nº1 fotometer
€65,64
Spectrofotometer V-11 SCAN — 320–1100 nm, LAT, art. 102010511LAT
LAT Spectrofotometer V-11 SCAN
€2.650,00
PF 05214030, 1 mg, Carl Roth, art. 2AE5.1Carl Roth
Carl Roth PF 05214030, min. 95 %, 1 mg
Vanaf €391,86
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Fotometer PF-12(Plus) voor wateranalyse, Macherey-Nagel, art. LP73.1Macherey-Nagel
Macherey-Nagel Fotometer PF-12(Plus) voor wateranalysi, ± 2 nm, L 215 x W 100 x D 65 mm
Vanaf €1.125,00
Kies opties
Olietestpapieren voor snelle detectie van olie in water, 100 st(s), Macherey-Nagel, art. L832.1Macherey-Nagel
Macherey-Nagel Oil-testpapieren, voor snelle detectie van oil in water, 100 stuks
Vanaf €40,41
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ICP-MS Interference Check Solution A - 6020 ROTI®Star, 12 elementen in 2 % HNO3, 100 ml, Carl Roth, art. 6808.1Carl Roth
Carl Roth ICP-MS Interference Check Sol. A - 6020, ROTI®Star, 100 ml, LDPE
Vanaf €401,54
Kies opties
ICP-MS Tuning Solution ROTI®Star, 6 elementen in 2 % HNO3, 1 µg/l, 100 ml, Carl Roth, art. 6806.1Carl Roth
Carl Roth ICP-MS-afsteloplossing, ROTI®Star, 6 elementen in 2 % HNO3 - 1 µg/l
Vanaf €173,21
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Humaan PF4 ELISA-kit, antibodies.com, art. 3C04.1antibodies.com
antibodies.com Human PF4 ELISA-kit, 1 kit
Vanaf €604,71
Kies opties
ICP Multi-Element Standard Sol. CR-78, 100 ml, Carl Roth, art. 37L5.1Carl Roth
Carl Roth Multi-Element ICP Standard Solution CR-78, 100 ml, 4 elementen in 5 % HNO3
Vanaf €352,36
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4-(Difluoromethyl)benzyl bromide 500 mg, Carl Roth, art. 338Y.2Carl Roth
Carl Roth 4-(Difluoromethyl)benzyl bromide, 500 mg
Vanaf €231,26
Kies opties
1-[3-(Trifluormethyl)fenyl]cyclobutaan-1-amine, 100 mg, Carl Roth, art. 32XT.2Carl Roth
Carl Roth 1-[3-(Trifluoromethyl)phenyl]cyclobutan-, 1-amine, 100 mg
Vanaf €208,04
Kies opties
4-(Difluormethyl)benzylalcohol, min. 95 %, 25 mg, Carl Roth, art. 32XP.3Carl Roth
Carl Roth 4-(Difluoromethyl)benzyl alcohol, min. 95 %, 25 mg
Vanaf €250,61
Kies opties
3-Methyl-5-(trifluoromethyl)isoxazool-4-carbonzuur, 50 mg, Carl Roth, art. 32T4.1Carl Roth
Carl Roth 3-Methyl-5-(trifluoromethyl)isoxazole-4-, carboxylic acid, 50 mg
Vanaf €173,21
Kies opties
1-[3-Methoxy-4-(trifluoromethyl)fenyl]ethaan-1-on, 100 mg, Carl Roth, art. 2YHT.2Carl Roth
Carl Roth 1-[3-Methoxy-4-(trifluoromethyl)phenyl]e, than-1-one, 100 mg
Vanaf €357,03
Kies opties
3-[4-(Difluormethoxy)fenyl]propaannitril, 50 mg, Carl Roth, art. 2Y8C.1Carl Roth
Carl Roth 3-[4-(Difluoromethoxy)phenyl]propanenitr, ile, 50 mg
Vanaf €163,53
Kies opties
2.2,3,3-Tetrafluor-3-(trifluormethoxy)propaanzuur, 500 mg, Carl Roth, art. 2Y1C.2Carl Roth
Carl Roth 2,2,3,3-Tetrafluoro-3-(trifluoromethoxy), propanoic acid, 500 mg
Vanaf €188,69
Kies opties
4-Trifluormethylbifenyl, 500 mg, Carl Roth, art. 2Y17.1Carl Roth
Carl Roth 4-Trifluoromethylbiphenyl, 500 mg
Vanaf €173,21
Kies opties
3-(Trifluormethyl)kaneelzuurmethylester, 1 g, Carl Roth, art. 2XYN.1Carl Roth
Carl Roth 3-(Trifluoromethyl)cinnamic acid methyl, ester, 1 g
Vanaf €89,91
Kies opties
2-(Trifluormethoxy)benzaldehyde, 25 g, Carl Roth, art. 2XXA.3Carl Roth
Carl Roth 2-(Trifluoromethoxy)benzaldehyde, min. 95 %, 25 g
Vanaf €250,61
Kies opties
5-(Trifluoromethyl)indool, min. 90 %, 5 g, Carl Roth, art. 2XPA.2Carl Roth
Carl Roth 5-(Trifluoromethyl)indole, min. 90 %, 5 g
Vanaf €227,39
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.