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UV-Vis-NIR Application notes

Varian Instruments At Work

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Varian publishes application notes under the "Varian Instruments At Work" banner. The At Works available in PDF format are listed below. Some older At Works are available on paper only. You can get copies of these by contacting your local Varian office or dealer. Varian also publishes Articles that are designed for rapid publication of working methods and are therefore not as comprehensive as At Works.

Note: Although some of the At Works have been written using particular instruments, most of the methods can be adapted to suit our current product range.

See also:

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Complete list of UV At Works

Doc # Year
Title/Description
90 2003 The determination of thin film thickness using reflectance spectroscopy (html, pdf)
89 2003 The measurement of high optical densities (up to 8 Abs) in the near-infrared (html, pdf)
88 2003 Comparing the limiting resolution of the Cary 5000 and Cary 6000i UV-Vis-NIR spectrophotometers using the transmission spectrum of water vapor (html, pdf)
87 2003 The investigation of the photo-kinetics of a platinum organoamine complex using the Cary 50 (html, pdf)
86 2002 A whole cell assay for spectroscopic measurement of recombinant cytochrome P450 expression in bacteria (html, pdf)
85 2002 The measurement of moisture content in mineral ore samples (html, pdf)
84 2002 The deep ultraviolet spectroscopic properties of a next-generation photoresist (html, pdf)
83 2002 Copper-mediated oxidation of low density lipoprotein (LDL) using the Cary 100 Bio spectrophotometer with WinUV Bio software (html, pdf)
82 2001 The characterization of optical components using the Cary Deep UV spectrophotometer and 'VW' specular reflectance accessory (html, pdf)
81 2001 The measurement of absorption edge and band gap properties of novel nanocomposite materials (html, pdf)
80 2001 Validation of a leaf reflectance and transmittance model for three agricultural crop species (html, pdf)
79 2000 Protein measurement in low volume samples, using the Cary 50/100/300 fibre optics micro probe system (.pdf, 194 KB)
78 1999 Characterizing Sub-nanometer Narrow Bandpass Filters (.pdf, 128 KB)
77 1998 Measuring baseline corrected spectra on a Cary 50 Dual Beam Spectrophotometer (.pdf, 50 KB)
76 1998 Investigation of photochemical reactions using UV-Vis spectroscopy (.pdf, 44 KB)
75 1998 Monitoring fast reactions using Stopped Flow Kinetics on the Cary 50 and Cary 300 (.pdf, 65 KB)
74 1997 Temperature dependent UV-Vis spectroscopy on polymer thin films; a LINKAM THMS600hot-stage as sample holder for the Cary 5 & 500 (.pdf, 88 KB)
73 1997 Enzyme activity determination using Sorbitol Dehydrogenase (SDH) (.pdf, 74 KB)
72 1997 Determining Cytochrome P450 and Cytochrome b5 by UV-Vis Spectrophotometry (.pdf, 46 KB)
71 1997 Spectrophotometric monitoring of the photoreactivity of fluphenazine and its use as a photoaffinity label for trypanothione reductase (.pdf, 55 KB)
70 1996 Automated determination of the uniformity of dosage in Quinine Sulfate tablets using a Fibre Optics Autosampler (.pdf, 55 KB)
69 1995 Dynamic Data Exchange (DDE) with CARY OS/2 software (.pdf, 35 KB)
68 1994 Measuring the cover and shadecloth protection factors of synthetic shadecloth (.pdf, 25 KB)
67 1994 Measuring the UV protection factor (UPF) of fabrics and clothing (.pdf, 23 KB)
66 1994 Determination of water in tobacco by near infra-red spectroscopy (.pdf, 21 KB)
65 1994 Determination of acetylsalicylic acid in aspirin using Total Fluorescence Spectroscopy (.pdf, 22 KB)
64 1994 Tablet dissolution using the Sotax AT-7 Dissolution Bath for the Cary 100 E & 3E (.pdf, 180 KB)
63 1994 Determination of trace amounts of Mercury (II) by Total Fluorescence Quenching using 1,10-phenanthroline and eosin (.pdf, 33 KB)
62 1993 Measuring photometric accuracy using the double aperture method (.pdf, 33 KB)
61 1993 Use of an optical fibre attachment for spectrochemical studies (.pdf, 46 KB)
60 1993 A new automated plant pigment analysis system (.pdf, 121 KB)
59 1993 Automated nitrate analysis of water (.pdf, 40 KB)v
58 1992 Determination of the oxidation reduction potential of Bacterial Reaction Centers (.pdf, 22 KB)
57 1992 Low temperature spectroscopy of a reaction center mutant of Rhodobacter sphaeroidies (.pdf, 25 KB)
56 1992 Comparison of two physical light blocking agents for sunscreen lotions (.pdf, 27 KB)
55 1991 Analysis of total barbiturates (.pdf, 21 KB)
54 1992 Measuring optical filters (.pdf, 56 KB)
53 1991 Quantitative analysis of complex multi-component mixtures (.pdf, 35 KB)
52 1991 Determination of phosphorus concentration in hydroponics solution (.pdf, 30 KB)
51

1991

DNA denaturation using the Cary 100 /3 Thermal Analysis system (.pdf, 28 KB)
50   The use and maintenance of UV-Visible spectrophotometers
49 1989 Diffuse Reflectance Ultraviolet spectroscopic studies of paper (.pdf, 33 KB)
48   Determination of Urinary Total Protein Output
46 1988 Quantitative Analysis of Tint in Polymer Pellets and Disks (.pdf, 39 KB)
45 1988 Evaluation of the Cary Specular Reflectance Accessory for the measurement of optical constants of thin films (.pdf, 25 KB)
43   Determination of Bilirubin in Amniotic Fluid Using the Varian spectrophotometer and the Scan Application Module
42   Analysis of the Adaptive Colorations of Tiger Beetles
41   On Line Analysis of Vitamin B1 by Derivative Spectroscopy (5.pdf, 27 KB)
38   Applications of UV-Visible Derivative Spectrophotometry (Part 2) (.pdf, 3.9 MB)
36   A Spectroscopic Study of Copper Binding to Metallothionein.
33   'Praying Mantis' Diffuse Reflectance Accessory for UV-Vis-NIR Spectroscopy.
32   Electronic Absorption Spectra of some Layer-type compounds of the MPS3 family using the Cary Varian 2300Spectrophotometer.
31 1986 Applications of UV-Vis Derivative Spectrophotometry (Part 1) (.pdf, 1.4 MB)
30 1986 Spectroelectrochemistry of Iron Porphyrin Using a Varian Cary 2200UV-Vis Spectrophotometer.
29 1985 On Line Analysis of Vitamin A and Coloring Dyes for the Pharmaceutical Industry using the Varian DMS 200Spectrophotometer.
27 1985 Nitrate Determination in Plant Material and Soil using the DMS 100S Spectrophotometer and DS-15 Data Station
26 1984 Silicon Determination at the mg/L Level using the Varian DMS-100UV-Vis Spectrophotometer
25 1984 Analytical Uses of the NIR Spectral Region - a review
23 1982 Spectrophotometric Measurements of Optical Components and Optical Materials
22 1982 Phosphate Determination using the Varian DMS 90 Spectrophotometer
21 1982 Sialic Acid Determination using the Varian DMS 90 UV-Visible Spectrophotometer
20 1982 The Quantitative Determination of Hexavalent Chromium using the DMS 90 UV-Visible Spectrophotometer
18 1981 Enzyme Kinetic Measurements on the Varian 2200and 2300Spectrophotometers
16 1981 Near Infrared Absorption Spectroscopy - A Brief Review
14 1981 Determination of Protein Concentration by Second Derivative Spectrophotometry with the Varian DMS 90
13 1981 Determination of Protein Concentration using the Varian DMS 90 Spectrophotometer (.pdf, 565 KB)
8 1980 Light Transmittance of Plastic Pharmaceutical Containers
7 1980 The Determination of Formaldehyde in Air Samples by the NIOSH Procedure, using the Varian DMS 90 Spectrophotometer
5 1980 Assay of Proteolytic Enzymes using the Varian DMS 90 Spectrophotometer, Thrombin Assay using Oligopeptide Paranitroanilide Substrates

UV-Vis-NIR News
Varian's Scanview application database is now available on-line

The popular Varian, Inc. Scanview database (includes over 4,000 applications) is now available on-line.


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