PerkinElmer

Search Results for 'LAMBDA'

Business Insights (19)
Filters:

Filters :

Resource Library
  • Application Note (16)
  • Poster (1)
  • Technical Note (1)
  • White Paper (1)

1-12 of 19 Business Insights

Sort by

  • White Paper

    Weighing the Benefits and Risks of Nanotechnology White Paper

    There is a growing body of evidence showing that there are significant differences between some nanomaterials and their non-nanoscale counterparts. What those differences portend raises many new questions about their potential to cause harm to human health and the environment.

  • Application Note

    Pharmaceutical Assay and Multicomponent Analysis using the LAMBDA 365

    Combination drugs containing Paracetamol and Aspirin are widely used analgesics with anti-inflammatory properties for treatment of migraines. Both active ingredients have a similar mode of action, whereby they inhibit the cyclooxygenase (COX) enzyme, by preventing the production of prostaglandins which cause pain, inflammation, and fever. UV/Vis spectrometry is a fast and commonly used technique in quality control laboratories for routine analysis of purity and quantity of components within various stages of a product’s manufacture in many industries.

  • Application Note

    Absorption Spectroscopy as a Powerful Technique for the Characterization of Single-Walled Carbon Nanotubes

    UV/Vis/NIR absorption spectroscopy has evolved to a very powerful characterization tool of carbon nanotube dispersions and has thus contributed a significant share to the insights on nanotube purity, functionalization and sorting that were elaborated the past years.

  • Application Note

    The Quantification of Oligonucleotide Using a LAMBDA 465

    The efficiency of molecular manipulations involving nucleic acids is heavily dependent on the concentration and purity of the nucleic acid in a sample. The quantification of oligonucleotide is readily accomplished by taking advantage of the absorbance of UV light. Thus, UV light analysis may be used to derive information about the concentration of the sample. This application note describes the quantification of an oligonucleotide using a LAMBDA™ 465 UV/Vis Spectrophotometer.

  • Application Note

    Water Analysis Using LAMBDA UV-Visible Spectrophotometers: Nitrate-Nitrogen Determination

    Nitrate ions react with 2,6-dimethyl phenol (DMP) in sulfuric and phosphoric solution to form 2,6-dimethyl-4-nitrophenol (Figure 2) which can be detected spectrophotometrically at 340 nm and is directly proportional to the nitrate-nitrogen concentration. The Merck test kit allows the concentration to be determined without the use of a calibration curve by multiplying the measured absorbance at 340 nm by a known factor. In this application, the quantitative analysis of nitrate was performed using the LAMBDATM 265UV-Vis spectrophotometer and Merck Spectroquant® cell test. The method used is analogous to DIN 38405-9.

  • Application Note

    Water Analysis Using LAMBDA UV-Visible Spectrophotometers: Chemical Oxygen Demand Determination

    Chemical Oxygen Demand (COD) is used as an indirect measurement of the sum of oxidizable matter in water and measures the equivalent amount of oxygen required to oxidize organic compounds. Wastewater commonly contains organic compounds, as a result of industrial processes, which can oxidise in the presence of dissolved oxygen in the water. Low levels of dissolved oxygen can be detrimental to aquatic life but high levels may cause corrosion of metal pipes. It is important to use COD as an indicator of water quality. In this application, quantitative analysis of COD was performed using the LAMBDA 265TM UV-Vis spectrophotometer and Merck Spectroquant® COD mercury free cell test.

  • Application Note

    Water Analysis using LAMBDA: Total Phosphorus (T-P), Ascorbic Acid Method

    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 (T-P) was performed by as-corbic acid method. Data are rapidly acquired using LAMBDA™ 465 UV-Vis Spectrophotometer and processed using UV Lab™ Software.

  • Application Note

    Water Analysis Using LAMBDA UV/Visible Spectrophotometers Hexavalent Chromium Determination

    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 concentration of chromium(VI) in a water sample to be determined without the use of a calibration curve by multiplying the measured absorbance at 550 nm with a known factor.

  • Application Note

    Water Analysis Using LAMBDA UV/Visible Spectrophotometers: Iron Determination

    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 much higher concentrations are found in ground waters. The World Health Organization guideline for iron in drinking water is 0.3 mg/L as undesirable bacteria growth in water systems occurs above this concentration. In this application, the quantitative analysis of iron was performed using the LAMBDA 265™ UV/Vis spectrophotometer and CHEMetrics iron cell test kit.

  • Application Note

    Simple Method of Measuring the Band Gap Energy Value of TiO2 in the Powder Form using a UV/Vis/NIR Spectrophotometer

    The measurement of the band gap of materials is important in the semiconductor, nanomaterial and solar industries. This note demonstrates how the band gap of a material can be determined from its UV absorption spectrum

  • Application Note

    Measurement of Gold Nanoparticle Solutions on the LAMBDA 265

    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

  • Application Note

    Determination of Cholesterol Level in Human Serum - Enzymatic Colorimetric Method

    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 common blood tests and measurable items using UV/Vis spectrophotometers as determined by the enzymatic method.

  • Jump to:
Products & Services (226)
Filters:

Filters :

Show results for
Product Type
  • Accessories (97)
  • Consumables (90)
  • Instruments (22)
  • Reagents (9)
  • Service Parts (4)
  • Software and Informatics (4)
Automation Compatible
  • Yes (9)
Application
  • Protein Analysis & Detection (9)
Assay points(200-50,000)
  • 100 (3)
  • 10000 (2)
  • 500 (5)
  • 5000 (3)
Assay Target
  • IFN-λ2 (2)
  • IgM (1)
  • Kappa light chain (2)
  • Lambda light chain (4)
Assay Target Class
  • Antibody (7)
  • Cytokine (2)
Depth
  • 102.5 mm (1)
  • 12.5 mm (4)
  • 22.5 mm (1)
Detection Method
  • Alpha (6)
  • Time-Resolved Fluorescence (TRF) (3)
  • TR-FRET (3)
Experimental Type
  • In vitro (5)
Format
  • Microplates (9)
Light Path
  • 1 mm (1)
  • 10 mm (3)
  • 100 mm (1)
  • 20 mm (1)
  • 50 mm (1)
Material
  • Plastic Body (1)
  • PVC (1)
  • Quartz Suprasil (1)
  • Quartz SUPRASIL (6)
  • Quartz SUPRASIL (FIAS) (1)
Minimum Temperature (Celcius)
  • 10-20 (19)
Maximum Temperature (Celcius)
  • 30-40 (19)
Model Compatible With
  • AAnalyst 100 (2)
  • AAnalyst 200 (2)
  • AAnalyst 300 (2)
  • AAnalyst 400 (2)
  • LAMBDA 1050 (5)
  • LAMBDA 265 (1)
  • LAMBDA 365 (1)
  • LAMBDA 465 (1)
  • LAMBDA 650 (5)
  • LAMBDA 750 (5)
  • LAMBDA 850 (5)
  • LAMBDA 950 (5)
  • PinAAcle 900 F (2)
Product Brand Name
  • AlphaLISA (6)
  • LAMBDA (19)
  • LANCE Ultra (3)
Product Group
  • Cell Changers (8)
  • Cell Holders (1)
  • Cylindrical Cell - Macro with PTFE Stopper (2)
  • Depolarizers (2)
  • Fiber Optic Accessory (1)
  • Flow Cell (1)
  • Flow-Through Cell (4)
  • Integrating Sphere (1)
  • Lamp Adapter (1)
  • Mirror (2)
  • Monofibers (2)
  • O-Rings (1)
  • Optical Bench (2)
  • Peristaltic Sipper (1)
  • Polarizer (3)
  • Powder Sample Holder (1)
  • Reflectance Accessory (2)
  • Sample Holder (3)
  • Starter Kit (11)
  • Thermostatting Accessory (9)
  • Transfer-Optic (1)
  • Tungsten Lamp (4)
  • Two-Stop (1)
  • Ultra-Micro Cell with PTFE Lid (1)
  • Universal Reflectance Accessory (2)
  • UPS System (2)
  • Variable Angle Accessory (1)
Style
  • Standard (1)
Target Species
  • Human (8)
  • Mouse (1)
Technology
  • UV/Visible (18)
Technology Type
  • Fiber Optics (8)
  • Integrating Spheres (2)
  • Peristaltic Pump Tubing (1)
  • Specular Reflectance (6)
  • Tubing Kits and Spares (UV) (2)
  • UV/Vis Spectrophotometer (4)
  • UV/Visible (UVS) (5)
Therapeutic Area
  • Biologics/Bioprocess (5)
  • Inflammation (4)
Technology
  • UV/Visible (18)
Volume Capacity
  • 160 µL (1)
  • 18 µL (1)
  • 28 mL (1)
  • 30 µL (1)
  • 370 µL (1)
  • 5.6 mL (1)
  • 600 µL (1)
  • 62 µL (1)

1-12 of 226 Products & Services

Sort by

  • LAMBDA 1050 UV/Vis Spectrophotometer

    The LAMBDA 1050 is one of our highest performance UV/Vis system designed for analysis of coatings, high performance glass, solar, and advanced materials and components in both research and manufacturing. The instrument meets and often exceeds industry standards for ultra-high performance, flexibility, and convenience. View the interactive online brochure to see how the LAMBDA 1050 can support your needs.
  • LAMBDA UV/Vis Spectrophotometer

    LAMBDA 650 UV/Vis Spectrophotometer

    The LAMBDA 650 is an instrument ideally suited for chemistry and material science applications, busy academic and industrial laboratories that perform measurement of liquids, gels, and solid materials and need flexibility of sampling along with high measurement performance.
  • LAMBDA

    LAMBDA 750 UV/Vis/NIR Spectrophotometer

    The LAMBDA 750 is an instrument ideally suited for chemistry and material science applications, busy academic and industrial laboratories that perform measurement of liquids, gels, and solid materials and need flexibility of sampling along with high measurement performance.
  • Lambda-650-750-850-1050_silho_320px

    LAMBDA 850 UV/Vis Spectrophotometer

    The LAMBDA 850 is one of our highest performance UV/Vis system designed for analysis of coatings, high performance glass, and components in both research and manufacturing. The instrument meets industry standards for ultra-high performance, flexibility, and convenience.
  • LAMBDA 950 UV/Vis Spectrophotometer

    LAMBDA 950 UV/Vis Spectrophotometer

    The LAMBDA 950 is one of our highest performance UV/Vis system designed for analysis of coatings, high performance glass, and components in both research and manufacturing. The instrument meets industry standards for ultra-high performance, flexibility, and convenience.
  • UV Vis | LAMBDA 365 UV/Vis Spectrophotometer | UV Spectrophotometer

    LAMBDA 365 UV/Vis Spectrophotometer

    The LAMBDA 365 delivers state-of-the-art UV Vis performance that meets the needs of pharmaceuticals, analytic chemists, geneticists, and manufacturing QA/QC analysts everywhere. With 21 CFR part 11 compliant software available, the LAMBDA system is ready to support everything from standard methods and applications to those requiring regulatory compliance.
  • LAMBDA Bio+

    LAMBDA Bio

    For over 50 years we have remained at the forefront of research and innovation. Now, we have drawn on our experience to bring you the LAMBDA Bio spectrophotometer, the instrument you can depend on to meet the demands of your busy laboratory.
  • LAMBDA Bio with Printer

    LAMBDA Bio with Printer

    For over 50 years we have remained at the forefront of research and innovation. Now, we have drawn on our experience to bring you the LAMBDA Bio spectrophotometer, the instrument you can depend on to meet the demands of your busy laboratory.
  • LAMBDA Bio+

    LAMBDA Bio+

    For over 50 years we have remained at the forefront of research and innovation. Now, we have drawn on our experience to bring you the LAMBDA Bio+ spectrophotometer, the instrument you can depend on to meet the demands of your busy laboratory.
  • LAMBDA Bio with Printer

    LAMBDA Bio+ with Printer

    For over 50 years we have remained at the forefront of research and innovation. Now, we have drawn on our experience to bring you the LAMBDA Bio+ spectrophotometer, the instrument you can depend on to meet the demands of your busy laboratory.
  • LAMBDA Bio+

    LAMBDA Bio+ with SD Memory Card

    For over 50 years we have remained at the forefront of research and innovation. Now, we have drawn on our experience to bring you the LAMBDA Bio+ spectrophotometer, the instrument you can depend on to meet the demands of your busy laboratory.
  • LAMBDA XLS with SD Memory Card

    LAMBDA XLS

    For over 50 years we have remained at the forefront of research and innovation. Now, we have drawn on our experience to bring you the LAMBDA XLS spectrophotometer, the instrument you can depend on to meet the demands of your busy laboratory.
  • Jump to: