Uv Calibration Standards

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Uv Calibration Standards
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  • …of a spectrometer. Each filter has an identification number. The ordinate and abscissa values of each filter are quoted in the accompanying Certificate of Calibration. NG nominal 10%, 20%, 50%/holmium oxide filter. PerkinElmer UV Reference Materials Laboratory is ISO/IEC 17025:2005 Accredited

  • Didymium oxide (4%) in 10% v/v perchloric acid. Sealed in a far UV quartz cell for wavelength scale accuracy. For both UV and visible region of the spectrum.

  • Refractometer Calibration Supplies

    Thermo Scientific UV-Vis

    … Save money on raw materials Like any analytical instrument, refractometer’s must be checked against standard materials and recalibrated when necessary. To calibrate Abbe hand held refractometer’s, select a test glass as close to your samples refractive index as possible.…

  • …the UV and visible range (200 to 700 nm). The wavelength accuracy filter is made from holmium oxide and has ten NIST-certified calibration peaks. The UV photometric accuracy filter is made from didymium and has five NIST-certified calibration peaks and five photometric calibration points in the UV

  • standard 10 mm cuvette holders of most UV/Vis andUV/Vis/NIR Spectrometers. The test solutions comprising sodiumiodide, sodium nitrite, and potassium chloride, act as a cut-offfilter with a very precise wavelength. The set is provided in arobust aluminum container with a Certificate of Calibration.

  • …designed for usewith the standard 10 mm cuvette holders of most UV/Vis andUV/Vis/NIR Spectrometers. The set is provided in two robustaluminum containers with a Certificate of Calibration. Potassiumdichromate/potassium chloride, holmium perchlorate, toluene. PerkinElmer UV Reference Materials…

  • …4.0 Standard UVA Meter Solarmeter® radiometers are compact, handheld radiometers with simple pushbutton operation and NIST-traceable accuracy. The Solarmeter® Model 4.0 Standard UVA Meter measures the UVA region from 320-400nm. Applications for this device include monitoring UV lamp…

  • …include monitoring standard UVB and phototherapy lamp intensity and aging, measuring outdoor UVB, testing acrylic shield transmission, eyewear UVB block comparison, and testing window film/tint transmission. A 9V battery is included, along with a rugged carrying case and Calibration Certificate. …

  • …Packages Software packages are available to complement the Helios Models. Vision 32 Standard and Rate software can be used with all Helios models.Vision 32 Standard includes Scan, Fixed, Quant and UV calc applications.Operates under Windows 95, Windows 98 or Windows NT, version 4.0 or…

  • calibrated in an ISO17025 accredited facility and come standard with a 3-year warranty. For the ultimate in pipetting and ergonomics for your plate preps, choose Diamond® APEX™ multi-channel pipettors! Each channel is calibrated individually Removable, fully autoclavable and UV

  • …provided Calibration curve can be set up by either measuring or entering up to 10 standards or entering K and B factors directly via the keyboard. Data can be printed on an optional desktop printer and can be downloaded to a PC through the USB connection. Up to 10 calibration curves can be…

  • …reagents or chemicals required Environmentally friendly and no health hazards For the standard parameters COD, nitrate and nitrite, a spectral measurement is automatically evaluated in the UV range by means of complex algorithms based on reference spectra of the respective water matrix…

  • …multi-purpose sampling system for the Lambda UV/VIS, UV/VIS/NIR spectrophotometers. The autosampler automates standard and sample introduction for instrument calibration and sample analysis, extending the spectrometers capabilities to those of a fully automated analytical workstation.

  • …aids in durability against corrosion and shock. Diamond® APEX™ pipettors are calibrated in an ISO17025 accredited facility and come standard with a 3-year warranty. Fully autoclavable and UV resistant 3-Year warranty Color coded plungers for easy volume identification Virtually…

  • …aids in durability against corrosion and shock. Diamond® APEX™ pipettors are calibrated in an ISO17025 accredited facility and come standard with a 3-year warranty. Fully autoclavable and UV resistant 3-Year warranty Color coded plungers for easy volume identification Virtually…

  • … Additional Features: NIST Traceable Calibration High Accuracy Compact, Handheld, and Durable Simple, Single Button Operation LCD Display Made in USA Included in the Box: NIST Traceable Calibration Certificate 9V Battery Rugged Carrying Case …

  • …aids in durability against corrosion and shock. Diamond® APEX™ pipettors are calibrated in an ISO17025 accredited facility and come standard with a 3-year warranty. Fully autoclavable and UV resistant 3-Year warranty Color coded plungers for easy volume identification Virtually…

  • …aids in durability against corrosion and shock. Diamond® APEX™ pipettors are calibrated in an ISO17025 accredited facility and come standard with a 3-year warranty. Fully autoclavable and UV resistant 3-Year warranty Color coded plungers for easy volume identification Virtually…

  • …if necessary. The entire pipettor is autoclavable at 121°C and resistant to UV exposure. All pipettes are factory calibrated in accordance with ISO 8655 standards, and include a factory calibration certificate. NextPette Micro Starter Kit Set (Thomas No. 1160X96) Includes:…

  • …Packages Software packages are available to complement the Helios Models. Vision 32 Standard and Rate software can be used with all Helios models.Vision 32 Standard includes Scan, Fixed, Quant and UV calc applications.Operates under Windows 95, Windows 98 or Windows NT, version 4.0 or…

  • Genova Life Science Analyzer

    Jenway (Cole-Parmer)

    …times more energy to be evident in the UV region compared to standard lamp configurations. Resulting energy increase produces a greater signal with less background noise for better protein, peptide or DNA study. Upon start-up, automatic three-point calibration is performed at 247, 528 and 824 nm…

  • …— two reference solutions and four test solutions. The cells are designed for use with standard 10mm cuvette holders of most UV/Vis and UV/Vis/NIR Spectrometers. Reference materials are accompanied with a Certi cate of calibration and are supplied in a re-useable UV-protective storage container.

  • GenPure X-Cad Plus

    Barnstead

    … Feed water pressure switch, wall bracket, UV lamp, ultrapure cartridge, sterile filter, all included in one part number Measurement of conductivity/resistivity Conductivity cells are carefully calibrated prior to each measurement via built-in reference resistance…

  • GenPure Systems

    Barnstead

    standard ASTM Type I, ISO 3696 Grade 1, ASTM D1193 and CLSI-CLRW Integrated feed water monitoring An additional measuring cell monitors feed water conductivity. Any exceeding of the limiting value is immediately displayed maximizing cartridge life Online TOC measurement with uV

  • Lab Towers

    Barnstead

    …cleaning and sanitization Ion exchange and UV RO membrane removes up to 99% of impurities. All remaining ions are removed by the low TOC, high-purity Resins in the ion exchange cartridge. Irradiation with UV lgiht (TII unites with UV option only) eliminates any bacteria or…

  • …The Lambda Plus Pipettors have been designed to maintain their calibration, even after repeated use and autoclaving. A key is included with each pipettor for easy in-house calibration. Factory calibrated to strict ISO 8655 standards 3-year warranty Fully autoclavable and UV-resistant Designed…

  • …The Lambda Plus Pipettors have been designed to maintain their calibration, even after repeated use and autoclaving. A key is included with each pipettor for easy in-house calibration. Factory calibrated to strict ISO 8655 standards 3-year warranty Fully autoclavable and UV-resistant Designed…

  • Lysozyme

    Bio Basic Inc.

    …lyophilized powder. Protein content by UV absorbance is ≥90% with the remainder (~10%) being buffer salts such as sodium acetate and sodium chloride. This highly purified enzyme preparation has been used in mass spectrometry as a protein mass calibration standard and in structural studies of…

  • …step in 5 languages Compatible with microvolume measuring cells and standard cuvettes Integrated self-test and calibration history Applications Nucleic acid quantification Direct protein quantification (UV 280 nm) Microvolume measurement via µCuvette G1.0 for highly…

  • Thomas No. 1165W08 Manufacturer calibration certificate for new devices, Manufacturer calibration certificate for new piston burettes and titrators. Thomas No. 1165W09 Magnetic stirrer, for glass vessels up to maximale 500 ml, speed can be adjusted without discrete steps 0 - 1000 min-1,…

  • …700nm Wavelength Accuracy: +2nm Detector: Photoelectron Diode Array Absorbance Range: 0.000 Abs -3.000 Abs Calibration and Quality Control Calibration Mode: Linear (one-point, two-point and multi-point ), Logit-Log4P, Logit-Log5P, Spline, Exponential, Polynomial, Parabola …

  • Tacta Mechanical Pipettes (Upgrade)

    Sartorius Liquid Handling

    …without disassembling Simple to clean and maintain with only three parts to disassemble Easy calibration adjustment with adjustment scale ensures accurate results, also in cases where factory calibration does not apply, for example when pipetting viscous liquids Materials have high chemical…

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