Sort by
1-25 of 32 Products & Services
The FL 8500 Fluorescence Spectrophotometer has superior accuracy for right first time results even on diluted or small sample amounts. Rapid scanning increases sample throughput and maximizes your productivity. Types of analysis include material characterization; industrial tracing and manufacturing R&D; agricultural and environmental analysis; and analysis of LEDs, solar cells, and organic electroluminescent materials.
View the interactive online brochure to see how the FL 8500 can support your needs.
The FL 6500 Fluorescence Spectrometer is the optimal system for analyzing samples susceptible to photo-bleaching. Photo-bleaching may be experienced with certain thin coatings and compounds in bioresearch, cell-biology, molecular biology, immunology, enzymology, tissue and protein samples; FL 6500 is also excellent for phosphorescence analysis. Our new instrument features intuitive software and 26 diverse plug-n-play accessories that outshine your expectations.
View the interactive online brochure to see how the FL 6500 can support your needs.
The Special Optical Glass Macro Cuvette has a path length of 50 mm, a volume capacity of 17.5 mL, and a PTFE cover. Qty. 2
The tungsten Vis Lamp Complete is is a visible light source for the LAMBDA 2/12/14/14P/10/10Bio/20/20Bio/40/40Bio/40P/650/750/850/850+/900/950?1050/1050+ spectrometers. It is a visible region light source.
Caution: Eye protection is required when viewing deuterium or tungsten lamps when lit.
The Quartz Suprasil Macro Fluorescence Cuvette has a path length of 10 mm, a volume capacity of 3.5 mL, and a PTFE cover. Qty. 2
The Special Quartz Macro Cuvette has a path length of 100 mm, a volume capacity of 35.0 mL, and a PTFE cover. Qty. 1
The Special Optical Glass Macro Cuvette has a path length of 10 mm, a volume capacity of 3.5 mL, and a PTFE cover. Qty. 2
The Quartz Suprasil Macro Cuvette has a path length of 10 mm, a volume capacity of 3.5 mL, and a PTFE stopper. Qty. 2
Sort by
1-23 of 23 Resource Library
PerkinElmer offers comprehensive and innovative solutions for the identification and quantification of microplastics. Our portfolio includes leading technologies such as the Spectrum Two™ FTIR Spectrophotometer, the Spotlight™ 400 FTIR Imaging System, the NexION® ICP-MS and Hyphenated Technologies. ...
In this application, the quantitative analysis of formaldehyde was successfully executed using the LAMBDA 265 UV/Vis spectrophotometer and Merck Spectroquant formaldehyde cell test kit. Principle Formaldehyde reacts with chromotropic acid in sulphuric solution to form a violet dye which can be detec ...
Nitrite, occurs naturally in the environment as an intermediate of the nitrogen cycle through microbial decomposition of organic matter. However, nitrite contains nitrogen in a reasonably unstable oxidation state and readily oxidizes to nitrate. As a result, nitrite is present at considerably lower ...
Combination drugs containing Paracetamol and Aspirin are widely used analgesics with anti-inflammatory properties for treatment of migraines. UV/Vis spectrometry is a fast and commonly used technique in quality control laboratories for routine analysis of purity and quantity of components within var ...
Historical manuscripts are subject to deterioration due to aging processes under different storage and handling conditions. There can be physical, chemical and biological factors with different impact on papers and parchments or inks and dyes. Optical methods are preferred for the evaluation of hist ...
Ammonia-nitrogen (NH3-N) occurs naturally in groundwaters at concentrations below 0.2 mg/L and up to 12 mg/L in surface waters, as a result of decomposition of organic matter. High concentrations of ammonia in surface waters are toxic to aquatic life and are indicative of contamination from industri ...
We evaluated a 3M® visible mirror film for potential use in a new curved photovoltaic module using a LAMBDA 950 spectrophotometer with an ARTA accessory. In this application, the 3M® film must transmit near-infrared photons to the underlying silicon solar cells (where they will be converted directly ...
Quantification methods for total protein are among the longest-established fundamental and important experiments of bioscience. UV/Vis Spectrophotometry is widely used for the determination of protein. This application note describes a typical protein method, the Bradford method. Data is rapidly acq ...
Principle Total phosphoric compounds in water sample is changed to phosphate (PO4 -) form by oxidation. After treatment with ammonium molybdate • ascorbic acid solution, blue color is created. This color is measured at 880 nm. In this application note, the quantitative analysis of total phosphorus ( ...
Chromium (VI) ions react with diphenylcarbazide in weakly phosphoric solution. The product, diphenylcarbazone, is a red-violet complex which can be detected photometrically at 550 nm. The chromate cell test kit is suitable for the concentration range of 0.11 – 4.46 mg/L chromate allowing the concent ...
Quantification of RNA can be easily carried out exploiting the Beer-Lambert’s Law which defines the direct proportion between the concentration of a sample and the quantity of light absorbed. Based on the presence of purine and pyridine heterocyclic aromatic rings, nucleic acids are able to absorb l ...
Using the LAMBDA 465 UV/Vis Spectrophotometer and UV Lab software, quantification of the oligonucleotide was performed.The range of concentrations was 0.5 - 2.0 µM. Rapid acquirement of spectra and good sensitivity were obtained with the LAMBDA 465.
UV/Vis spectrometers are highly versatile instruments employed in a wide variety of applications. The development of microvolume cuvettes that can be easily fitted in UV/Vis spectrometers allows ultra low sample volumes while maintaining the desired accuracy. In this application, the LAMBDA® 365+ UV ...
Clinical chemistry uses chemical processes to measure levels of chemical components in the blood. It is very useful for the early diagnostic of disease and for monitoring organ function. The most common specimens used in clinical chemistry are blood and urine and this application note shows the comm ...
Spectrosopic techniques, such as UV-Visible spectrometry, can be deployed to observe the chemical changes taking place during fast reactions. However, in many cases the reaction timescales are too fast to be performed and observed by the simple manual mixing of the reactants in a cuvette. The stoppe ...
All medicinal products need to be protected and packaged in containers which conform to prescribed standards. The quality of pharmaceutical packaging can have a significant impact on the performance of pharmaceutical products and can reduce shelf-life if the improper packaging is used. The USP chapt ...
Optical filters have many functions, including color correction, used to improve color balance in many optical systems, to neutral density filters that produce specific reduction in the level of transmitted light. The characterization of these diverse optical filter types is critical from design thr ...
In materials research there is sometimes a need to scan high absorbance samples such as laser protection lenses, optical filters, and polarization materials. Such sample types often need to be measured across the whole UV, Vis and NIR ranges of the electromagnetic spectrum. Accurate high absorbance ...
Many cosmetic products now incorporate sunblock components to protect the skin from harmful ultra violet radiation. These products can be identified by the SPF value quoted on the label. A large proportion of these blocking components are nanoparticles that protect the skin, not by absorbing the har ...
In surface waters, phosphorus commonly exists in its phosphate form. A high concentration of phosphate in water is indicative of domestic waste, industrial effluent, and agricultural runoff which can lead to eutrophication. Eutrophication causes an increase in plant and algal growth, which decreases ...
Infographic Poster showing the range of different analytical solutions for Toxicology Labs; from GC and LC, to ICP-MS and UV-Vis. Benchtop and floor standing chromatography, spectroscopy and thermal solutions for everyday robust and reliable analyses. FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC ...
Iron is rarely found in its elemental form in nature due to the high tendency of its ions, Fe(II) and Fe(III), to form oxygen and sulphur containing compounds. Concentrations of iron found in surface waters are typically no greater than 1 mg/L, unless contaminated by industrial effluents, whilst muc ...
The data shows the suitability of the LAMBDA 265 for producing rapid, high-quality spectra. It also shows that the instrument is able to measure the higher nanoparticle sizes, even though these scatter light to a greater extent due to the increased particle size and also settle out more quickly.