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Spectrophotometry

Instruments that measure ultraviolet and/or visible light absorbance of a sample; they are based on the Beer-Lambert law, which states that the concentration of a solute is proportional to the absorbance of the sample. Accessories available.
Accessoires de spectrophotomètre (164)
Porte-échantillons et porte-cuves pour spectrophotomètres (106)
Spectrophotomètres UV-Vis (88)
Colorimètres (83)
Filtres pour spectrophotomètres (12)

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1 – 15 de 272 résultats
1

Thermo Scientific™ Orion™ AQUAfast™ AQ3170 Colorimeter

Gather accurate chlorine measurements with a colorimeter designed for both the laboratory and the field in markets such as drinking water, wastewater, food & beverage, aquaculture, and agriculture.

2

Thermo Scientific™ Orion™ AQUAfast™ AQ4000 Colorimeter and Accessories

Measure common water and wastewater parameters using this colorimeter with 65 pre-programmed methods and auto-test ampoule compatibility.

3

Thermo Scientific™ Orion™ AQ3700 AQUAfast™ Colorimeter

Select this multiparameter colorimeter to manage your water and wastewater analysis using over 90 preprogrammed methods.

Conditions de stockage 5°C to 40°C
4

Thermo Scientific™ Orion™ AQUAfast™ AQ3140 COD Colorimeter

Designed for the laboratory, this COD colorimeter is a single parameter instrument for determining chemical oxygen demand index in water for markets such as wastewater, food & beverage, aquaculture, and agriculture.

5

Thermo Scientific NanoDrop UltraC FL Acclaro Pro Security and IQOQ Bundle

Helps deliver fast, accurate microvolume UV-Vis and fluorescence analysis with Acclaro Pro, SciVault 2, and IQOQ Kit.

6

Thermo Scientific NanoDrop Ultra FL Security and IQOQ Bundle

Delivers fast, accurate microvolume UV-Vis and fluorescence analysis with SciVault 2 for 21 CFR Part 11 and IQOQ compliance.

7

Invitrogen™ NanoDrop™ OneC Spectrophotometer & Qubit™ 4 Fluorometer with WiFi  DFS Item

For DNA, RNA or protein samples that are 100% pure, the results obtained on the Thermo Scientific™ NanoDrop™ OneC Microvolume UV-Vis Spectrophotometer and the Invitrogen™ Qubit™ 4 Fluorometer would be identical for samples within their dynamic ranges.

8

Thermo Scientific™ NanoDrop™ Eight Instrument Bundles

Gain additional savings by bundling the purchase of a NanoDrop Eight Spectrophotometer with a Qubit™ Flex Fluorometer or a Multchannel ClipTip™ Pipette (Manual or Electric).

9
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Thermo Scientific™ NanoDrop Lite Plus Spectrophotometers

Quickly and easily assess sample concentration and purity ratios with the entry-level Thermo Scientific™ NanoDrop™ Lite Plus Microvolume Spectrophotometer. The instrument delivers accurate measurements in an easy-to-use, affordable package. Ideal for teaching and busy research labs.

Certifications/Conformité UL/CSA and CE
Matériau Stainless Steel (303), Quartz Fiber
Précision en longueur d’onde ± 1 nm
Raccordements USB 2.0 Port
Compatibilité Local Control Only
Résolution spectrale ≤ 1.8 nm (FWHM at Hg 254 nm)
À utiliser avec (application) Nucleic Acid Quantification, DNA Quantification, RNA Quantification, Protein Quantification
Type Microvolume UV-Vis Spectrophotometer
Largeur (métrique) 27 cm
Configuration système Standalone control with data export via USB Flash Drive
Hauteur (métrique) 22 cm
Affichage LCD Touchscreen
Nbre d’échantillons 1
Durée de mesure ≤ 5 seconds
Type de détecteur 2048-element CMOS Linear Image Sensor
Profondeur (métrique) 22 cm
Source lumineuse Xenon Flash
10

Thermo Scientific™ GENESYS 150 UV-Vis Spectrophotometer PROMO

Get the most for your QA/QC or teaching lab with a rugged, network ready spectrophotometer designed for repetitive measurements and ease of use.

11

Thermo Scientific™ Evolution™ One UV-Vis Spectrophotometer, Trade-up Promotion

Currently own a Thermo Scientific™ Evolution™? Take advantage of this loyalty trade-up promotion. Proof of existing unit with serial number may be requested.

12

Thermo Scientific™ Evolution™ Pro UV-Vis Spectrophotometer, Trade-up Promotion

Currently own a Thermo Scientific™ Evolution™? Take advantage of this loyalty trade-up promotion. Proof of existing unit with serial number may be requested.

13

Thermo Scientific™ Orion™ AquaMate Vis and UV-Vis Spectrophotometers

Optimized for your water analysis needs AquaMate 7100 Vis and AquaMate 8100 UV-Vis Spectrophotometers provide fast and reliable results

Longueur (métrique) 35.5 cm
Certifications/Conformité CE / TUV
Conception optique Double Beam
Clavier Glove- friendly touchscreen
Précision photométrique ±0.002 A at 0.5 A, ±0.004 A at 1.0 A, ±0.008 A at 2.0 A
Bruit (RMS at 500 nm 60 consecutive measurements) ≤0.00020A at 0A at 260 and 500 nm ≤0.00030A at 1A at 260 and 500 nm ≤0.00040A at 2A at 260 and 500 nm
Garantie 1 Year
Dimensions (L x l x H) 35.5 x 38.5 x 19.5 cm
Précision en longueur d’onde ±0.5 nm
Répétabilité en longueur d’onde < ±0.2 nm
Raccordements Single USB-A
Export data to network or PC via USB, Ethernet, or Wi-Fi USB adaptor, available
Print via USB, Ethernet or Wi-Fi USB adaptor available
Répétabilité photométrique ±0.001A at 1A measured at 1.0A at 546 nm
À utiliser avec (application) Water and Waste Water Analysis
Alimentation électrique External AC to DC converter. Voltage and Frequency (Hz) selected automatically, 100/240 V, 50/60 Hz
Largeur (métrique) 38.5 cm
Hauteur (métrique) 19.5 cm
Affichage 7 in. High Definition Color Touchscreen, Fixed, 800 x 1280 pixels
Compartiments Accessible from top, front or side Able to accommodate cells up to 100 mm cells Available accessory for test tubes up to 25 mm diameter and 150 mm height Removable, washable sample compartment liner with magnetic placement and hold-down
Intervalle de données de longueur d’onde 0.2 nm, 0.5 nm, 1 nm, 2 nm, 5 nm
Type de détecteur Dual Silicon Photodiodes
Profondeur (métrique) 35.5 cm
Interface Glove friendly touch-screen
Poids (métrique) 7.5 kg
14

Thermo Scientific™ NanoDrop™ Ultra Security IQ/OQ Bundle

Purchase a Thermo Scientific™ NanoDrop™ Ultra Acclaro Pro Security and IQ/OQ Bundle to receive a NanoDrop Ultra instrument, a model-specific IQ/OQ kit, and SciVault 2 software enabling 21 CFR Part 11 compliance.

15

Thermo Scientific NanoDrop UltraC FL Security and IQOQ Bundle

Delivers fast, accurate microvolume UV-Vis and fluorescence analysis with SciVault 2 for 21 CFR Part 11 and IQOQ compliance.